| 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 | $120.94 | 12.469% | $136.02 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $165.81 | 9.268% | $181.1773 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $70.40 | 6.562% | $75.0196 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $164.95 | 6.120% | $175.0449 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $53.43 | 13.330% | $60.5522 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $128.86 | 7.592% | $138.6431 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $67.61 | 3.537% | $70.0014 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $772.00 | $836.4585 | $836.45 | $836.45 | $836.40 | |