| 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 | $6.29 | 5.777% | $6.6534 | $6.65 | $6.65 | $6.70 |
| Purchase #2 | $151.90 | 8.443% | $164.7249 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $201.98 | 11.136% | $224.4725 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $84.83 | 13.513% | $96.2931 | $96.29 | $96.30 | $96.30 |
| Purchase #5 | $218.33 | 4.528% | $228.216 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $178.95 | 6.174% | $189.9984 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $81.52 | 8.144% | $88.159 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $923.80 | $998.5173 | $998.51 | $998.45 | $998.60 | |