| 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 | $187.52 | 7.616% | $201.8015 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $88.35 | 7.255% | $94.7598 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $62.64 | 5.714% | $66.2192 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $17.50 | 7.394% | $18.794 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $228.45 | 11.295% | $254.2534 | $254.25 | $254.25 | $254.30 |
| Purchase #6 | $111.76 | 3.582% | $115.7632 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $71.25 | 9.394% | $77.9432 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $767.47 | $829.5343 | $829.52 | $829.50 | $829.60 | |