| 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 | $177.58 | 8.582% | $192.8199 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $11.27 | 8.361% | $12.2123 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $105.33 | 9.671% | $115.5165 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $155.51 | 8.519% | $168.7579 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $158.66 | 12.758% | $178.9018 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $159.67 | 9.247% | $174.4347 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $91.30 | 7.266% | $97.9339 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $859.32 | $940.5770 | $940.57 | $940.55 | $940.50 | |