| 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 | $237.61 | 9.756% | $260.7912 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $77.52 | 5.852% | $82.0565 | $82.06 | $82.05 | $82.10 |
| Purchase #3 | $151.49 | 13.611% | $172.1093 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $147.68 | 3.236% | $152.4589 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $249.26 | 12.744% | $281.0257 | $281.03 | $281.05 | $281.00 |
| Purchase #6 | $147.85 | 7.286% | $158.6224 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $69.93 | 9.514% | $76.5831 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $1,081.34 | $1,183.6471 | $1,183.65 | $1,183.65 | $1,183.70 | |