| 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 | $170.80 | 4.492% | $178.4723 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $120.39 | 12.858% | $135.8697 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $191.53 | 12.747% | $215.9443 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $77.62 | 13.301% | $87.9442 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $19.98 | 7.107% | $21.4 | $21.40 | $21.40 | $21.40 |
| Purchase #6 | $176.94 | 11.672% | $197.5924 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $210.70 | 8.112% | $227.792 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $967.96 | $1,065.0149 | $1,065.00 | $1,065.00 | $1,065.00 | |