| 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 | $235.51 | 9.402% | $257.6527 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $161.85 | 9.774% | $177.6692 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $148.71 | 7.677% | $160.1265 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $198.46 | 8.311% | $214.954 | $214.95 | $214.95 | $215.00 |
| Purchase #5 | $206.74 | 9.857% | $227.1184 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $25.32 | 9.860% | $27.8166 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $61.80 | 4.280% | $64.445 | $64.45 | $64.45 | $64.40 |
| 7 purchase totals = | $1,038.39 | $1,129.7824 | $1,129.79 | $1,129.75 | $1,129.80 | |