| 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 | $158.48 | 7.193% | $169.8795 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $168.88 | 6.772% | $180.3166 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $23.63 | 6.105% | $25.0726 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $89.86 | 9.870% | $98.7292 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $234.76 | 9.365% | $256.7453 | $256.75 | $256.75 | $256.70 |
| Purchase #6 | $177.29 | 11.414% | $197.5259 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $202.35 | 8.451% | $219.4506 | $219.45 | $219.45 | $219.50 |
| 7 purchase totals = | $1,055.25 | $1,147.7197 | $1,147.73 | $1,147.75 | $1,147.70 | |