| 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 | $88.76 | 9.478% | $97.1727 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $151.73 | 9.452% | $166.0715 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $206.74 | 4.636% | $216.3245 | $216.32 | $216.30 | $216.30 |
| Purchase #4 | $166.55 | 6.237% | $176.9377 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $133.45 | 7.203% | $143.0624 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $165.72 | 7.754% | $178.5699 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $161.59 | 9.844% | $177.4969 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $1,074.54 | $1,155.6356 | $1,155.63 | $1,155.55 | $1,155.70 | |