| 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 | $158.38 | 11.341% | $176.3419 | $176.34 | $176.35 | $176.30 |
| Purchase #2 | $138.64 | 7.678% | $149.2848 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $205.78 | 13.446% | $233.4492 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $37.79 | 4.305% | $39.4169 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $119.78 | 8.157% | $129.5505 | $129.55 | $129.55 | $129.60 |
| Purchase #6 | $56.36 | 4.148% | $58.6978 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $102.89 | 12.700% | $115.957 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $819.62 | $902.6981 | $902.70 | $902.70 | $902.70 | |