| 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 | $170.52 | 7.294% | $182.9577 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $51.77 | 8.407% | $56.1223 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $246.72 | 9.365% | $269.8253 | $269.83 | $269.85 | $269.80 |
| Purchase #4 | $126.49 | 7.450% | $135.9135 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $27.85 | 8.509% | $30.2198 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $85.46 | 10.483% | $94.4188 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $24.44 | 11.201% | $27.1775 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $733.25 | $796.6349 | $796.64 | $796.60 | $796.60 | |