| 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 | $149.55 | 11.573% | $166.8574 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $214.46 | 5.566% | $226.3968 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $50.90 | 4.610% | $53.2465 | $53.25 | $53.25 | $53.20 |
| Purchase #4 | $32.99 | 11.710% | $36.8531 | $36.85 | $36.85 | $36.90 |
| Purchase #5 | $157.29 | 3.207% | $162.3343 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $156.25 | 6.474% | $166.3656 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $33.73 | 10.251% | $37.1877 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $795.17 | $849.2414 | $849.25 | $849.25 | $849.30 | |