| 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 | $158.48 | 12.307% | $177.9841 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $24.35 | 9.783% | $26.7322 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $191.41 | 9.218% | $209.0542 | $209.05 | $209.05 | $209.10 |
| Purchase #4 | $9.37 | 5.331% | $9.8695 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $153.55 | 7.413% | $164.9327 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $16.42 | 13.810% | $18.6876 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $61.67 | 7.536% | $66.3175 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $615.25 | $673.5778 | $673.57 | $673.60 | $673.60 | |