| 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 | $66.46 | 4.530% | $69.4706 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $147.33 | 12.110% | $165.1717 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $224.74 | 12.317% | $252.4212 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $214.98 | 9.439% | $235.272 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $161.52 | 7.106% | $172.9976 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $179.50 | 7.553% | $193.0576 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $32.60 | 9.443% | $35.6784 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $1,027.13 | $1,124.0691 | $1,124.07 | $1,124.00 | $1,124.20 | |