| 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 | $141.93 | 7.367% | $152.386 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $62.92 | 9.544% | $68.9251 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $140.41 | 12.783% | $158.3586 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $76.71 | 10.423% | $84.7055 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $109.74 | 11.314% | $122.156 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $101.68 | 10.318% | $112.1713 | $112.17 | $112.15 | $112.20 |
| Purchase #7 | $23.51 | 11.133% | $26.1274 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $656.90 | $724.8299 | $724.85 | $724.85 | $724.90 | |