| 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 | $169.49 | 11.808% | $189.5034 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $112.40 | 11.686% | $125.5351 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $73.58 | 10.255% | $81.1256 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $149.62 | 4.733% | $156.7015 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $158.86 | 9.809% | $174.4426 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $11.56 | 9.508% | $12.6591 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $169.82 | 13.128% | $192.114 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $845.33 | $932.0813 | $932.08 | $932.10 | $932.00 | |