| 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 | $167.89 | 12.643% | $189.1163 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $100.43 | 5.191% | $105.6433 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $70.27 | 6.424% | $74.7841 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $222.66 | 10.800% | $246.7073 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $233.92 | 11.209% | $260.1401 | $260.14 | $260.15 | $260.10 |
| Purchase #6 | $5.43 | 13.613% | $6.1692 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $216.98 | 9.428% | $237.4369 | $237.44 | $237.45 | $237.40 |
| 7 purchase totals = | $1,017.58 | $1,119.9972 | $1,120.00 | $1,120.00 | $1,119.90 | |