| 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 | $69.31 | 13.468% | $78.6447 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $137.37 | 8.455% | $148.9846 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $220.64 | 5.312% | $232.3604 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $69.29 | 11.533% | $77.2812 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $221.29 | 8.708% | $240.5599 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $97.59 | 5.818% | $103.2678 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $244.25 | 13.433% | $277.0601 | $277.06 | $277.05 | $277.10 |
| 7 purchase totals = | $1,059.74 | $1,158.1587 | $1,158.15 | $1,158.15 | $1,158.30 | |