| 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 | $162.78 | 4.601% | $170.2695 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $32.89 | 9.533% | $36.0254 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $103.95 | 6.247% | $110.4438 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $241.40 | 5.679% | $255.1091 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $229.83 | 7.325% | $246.665 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $224.64 | 6.274% | $238.7339 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $170.26 | 4.261% | $177.5148 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $1,165.75 | $1,234.7615 | $1,234.76 | $1,234.75 | $1,234.70 | |