| 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 | $194.38 | 8.118% | $210.1598 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $116.49 | 5.108% | $122.4403 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $31.45 | 4.733% | $32.9385 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $80.63 | 6.570% | $85.9274 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $113.85 | 4.791% | $119.3046 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $81.98 | 5.357% | $86.3717 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $150.52 | 13.298% | $170.5361 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $769.30 | $827.6784 | $827.68 | $827.70 | $827.60 | |