| 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 | $155.76 | 6.549% | $165.9607 | $165.96 | $165.95 | $166.00 |
| Purchase #2 | $153.39 | 6.496% | $163.3542 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $150.96 | 9.434% | $165.2016 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $151.60 | 5.707% | $160.2518 | $160.25 | $160.25 | $160.30 |
| Purchase #5 | $162.82 | 13.102% | $184.1527 | $184.15 | $184.15 | $184.20 |
| Purchase #6 | $82.31 | 13.421% | $93.3568 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $178.41 | 7.767% | $192.2671 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $1,035.25 | $1,124.5449 | $1,124.54 | $1,124.50 | $1,124.80 | |