| 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 | $117.74 | 13.616% | $133.7715 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $103.60 | 4.802% | $108.5749 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $107.99 | 6.522% | $115.0331 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $64.83 | 9.669% | $71.0984 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $170.91 | 6.213% | $181.5286 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $100.51 | 8.404% | $108.9569 | $108.96 | $108.95 | $109.00 |
| Purchase #7 | $79.67 | 10.203% | $87.7987 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $745.25 | $806.7621 | $806.76 | $806.75 | $806.80 | |