| 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 | $197.67 | 13.388% | $224.1341 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $150.87 | 5.596% | $159.3127 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $96.50 | 6.562% | $102.8323 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $39.87 | 9.589% | $43.6931 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $195.34 | 3.207% | $201.6046 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $35.96 | 13.594% | $40.8484 | $40.85 | $40.85 | $40.80 |
| Purchase #7 | $58.30 | 8.360% | $63.1739 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $774.51 | $835.5991 | $835.58 | $835.60 | $835.50 | |