| 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 | $119.63 | 6.827% | $127.7971 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $25.83 | 3.855% | $26.8257 | $26.83 | $26.85 | $26.80 |
| Purchase #3 | $184.35 | 9.701% | $202.2338 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $143.30 | 11.139% | $159.2622 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $101.58 | 11.801% | $113.5675 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $142.76 | 5.329% | $150.3677 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $30.43 | 10.732% | $33.6957 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $747.88 | $813.7497 | $813.76 | $813.75 | $813.80 | |