| 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 | $25.47 | 5.177% | $26.7886 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $173.41 | 12.272% | $194.6909 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $158.82 | 8.851% | $172.8772 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $178.91 | 5.720% | $189.1437 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $169.97 | 5.458% | $179.247 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $112.56 | 10.298% | $124.1514 | $124.15 | $124.15 | $124.20 |
| Purchase #7 | $65.49 | 12.288% | $73.5374 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $884.63 | $960.4362 | $960.44 | $960.50 | $960.40 | |