| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.35 | 11.422% | $159.7234 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $101.64 | 3.850% | $105.5531 | $105.55 | $105.55 | $105.60 |
| Purchase #3 | $151.36 | 11.439% | $168.6741 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $213.38 | 9.549% | $233.7557 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $233.61 | 11.683% | $260.9027 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $231.60 | 8.410% | $251.0776 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $220.78 | 12.350% | $248.0463 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $1,295.72 | $1,427.7329 | $1,427.73 | $1,427.70 | $1,427.80 | |