| 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 | $155.90 | 12.708% | $175.7118 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $225.82 | 8.490% | $244.9921 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $75.96 | 12.152% | $85.1907 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $77.80 | 10.572% | $86.025 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $215.65 | 6.646% | $229.9821 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $71.39 | 7.364% | $76.6472 | $76.65 | $76.65 | $76.60 |
| Purchase #7 | $156.89 | 8.317% | $169.9385 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $979.41 | $1,068.4874 | $1,068.49 | $1,068.55 | $1,068.40 | |