| 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 | $123.99 | 9.242% | $135.4492 | $135.45 | $135.45 | $135.40 |
| Purchase #2 | $23.80 | 8.461% | $25.8137 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $137.66 | 10.292% | $151.828 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $164.98 | 8.718% | $179.363 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $74.60 | 11.167% | $82.9306 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $23.40 | 4.807% | $24.5248 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $138.71 | 5.515% | $146.3599 | $146.36 | $146.35 | $146.40 |
| 7 purchase totals = | $687.14 | $746.2692 | $746.26 | $746.25 | $746.20 | |