| 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 | $142.88 | 3.408% | $147.7494 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $224.58 | 11.211% | $249.7577 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $48.92 | 11.132% | $54.3658 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $78.89 | 11.813% | $88.2093 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $95.50 | 11.290% | $106.282 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $103.76 | 12.215% | $116.4343 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $169.59 | 13.247% | $192.0556 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $864.12 | $954.8541 | $954.86 | $954.85 | $954.90 | |