| 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 | $159.83 | 4.596% | $167.1758 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $139.44 | 12.844% | $157.3497 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $34.41 | 4.532% | $35.9695 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $98.90 | 8.219% | $107.0286 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $94.67 | 9.753% | $103.9032 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $179.83 | 11.705% | $200.8791 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $138.27 | 8.170% | $149.5667 | $149.57 | $149.55 | $149.60 |
| 7 purchase totals = | $845.35 | $921.8726 | $921.88 | $921.90 | $921.90 | |