| 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 | $143.70 | 11.294% | $159.9295 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $159.75 | 12.431% | $179.6085 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $215.35 | 8.504% | $233.6634 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $82.71 | 8.465% | $89.7114 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $41.65 | 5.439% | $43.9153 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $126.34 | 7.616% | $135.9621 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $200.70 | 13.587% | $227.9691 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $970.20 | $1,070.7593 | $1,070.76 | $1,070.70 | $1,070.80 | |