| 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 | $70.87 | 9.218% | $77.4028 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $247.51 | 9.393% | $270.7586 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $191.61 | 11.649% | $213.9306 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $156.42 | 12.834% | $176.4949 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $184.40 | 5.395% | $194.3484 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $174.68 | 8.296% | $189.1715 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $243.49 | 9.146% | $265.7596 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $1,268.98 | $1,387.8664 | $1,387.86 | $1,387.85 | $1,387.90 | |