| 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 | $152.51 | 13.437% | $173.0028 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $143.90 | 13.470% | $163.2833 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $175.52 | 8.131% | $189.7915 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $203.27 | 12.774% | $229.2357 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $108.42 | 6.761% | $115.7503 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $91.30 | 11.569% | $101.8625 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $95.39 | 12.127% | $106.9579 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $970.31 | $1,079.8840 | $1,079.88 | $1,079.90 | $1,080.00 | |