| 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 | $210.29 | 13.567% | $238.82 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $149.75 | 10.564% | $165.5696 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $77.44 | 3.746% | $80.3409 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $95.29 | 12.262% | $106.9745 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $227.25 | 10.128% | $250.2659 | $250.27 | $250.25 | $250.30 |
| Purchase #6 | $157.52 | 7.560% | $169.4285 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $147.96 | 11.546% | $165.0435 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,065.50 | $1,176.4429 | $1,176.44 | $1,176.40 | $1,176.40 | |