| 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 | $157.98 | 12.311% | $177.4289 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $250.38 | 9.855% | $275.0549 | $275.05 | $275.05 | $275.10 |
| Purchase #3 | $33.63 | 8.187% | $36.3833 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $67.34 | 12.248% | $75.5878 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $100.58 | 10.160% | $110.7989 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $26.66 | 5.190% | $28.0437 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $140.58 | 8.640% | $152.7261 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $777.15 | $856.0236 | $856.02 | $856.10 | $856.00 | |