| 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 | $154.83 | 6.673% | $165.1618 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $190.25 | 6.693% | $202.9834 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $150.92 | 13.840% | $171.8073 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $56.60 | 3.291% | $58.4627 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $212.28 | 10.315% | $234.1767 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $141.52 | 7.376% | $151.9585 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $220.49 | 8.269% | $238.7223 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,126.89 | $1,223.2727 | $1,223.27 | $1,223.25 | $1,223.40 | |