| 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 | $151.43 | 7.337% | $162.5404 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $97.63 | 10.810% | $108.1838 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $206.42 | 6.726% | $220.3038 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $48.99 | 7.179% | $52.507 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $147.79 | 12.181% | $165.7923 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $165.55 | 7.458% | $177.8967 | $177.90 | $177.90 | $177.90 |
| Purchase #7 | $246.84 | 12.601% | $277.9443 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $1,064.65 | $1,165.1683 | $1,165.16 | $1,165.20 | $1,165.10 | |