| 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 | $149.66 | 10.346% | $165.1438 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $204.82 | 6.141% | $217.398 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $163.74 | 13.487% | $185.8236 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $52.89 | 11.392% | $58.9152 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $171.60 | 7.713% | $184.8355 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $214.68 | 4.701% | $224.7721 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $88.31 | 11.584% | $98.5398 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $1,045.70 | $1,135.4280 | $1,135.43 | $1,135.40 | $1,135.30 | |