| 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 | $123.55 | 4.465% | $129.0665 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $116.81 | 6.440% | $124.3326 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $99.72 | 7.158% | $106.858 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $225.68 | 4.325% | $235.4407 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $175.77 | 9.369% | $192.2379 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $220.61 | 6.644% | $235.2673 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $142.51 | 11.556% | $158.9785 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $1,104.65 | $1,182.1815 | $1,182.19 | $1,182.20 | $1,182.20 | |