| 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 | $213.56 | 10.843% | $236.7163 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $157.84 | 4.524% | $164.9807 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $240.43 | 10.815% | $266.4325 | $266.43 | $266.45 | $266.40 |
| Purchase #4 | $58.61 | 3.482% | $60.6508 | $60.65 | $60.65 | $60.70 |
| Purchase #5 | $189.43 | 6.579% | $201.8926 | $201.89 | $201.90 | $201.90 |
| Purchase #6 | $68.60 | 8.632% | $74.5216 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $121.81 | 9.298% | $133.1359 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $1,050.28 | $1,138.3304 | $1,138.33 | $1,138.35 | $1,138.30 | |