| 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 | $168.80 | 7.180% | $180.9198 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $122.90 | 8.764% | $133.671 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $58.38 | 12.747% | $65.8217 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $35.35 | 7.599% | $38.0362 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $92.57 | 6.561% | $98.6435 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $229.57 | 6.422% | $244.313 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $87.41 | 13.748% | $99.4271 | $99.43 | $99.45 | $99.40 |
| 7 purchase totals = | $794.98 | $860.8323 | $860.83 | $860.80 | $860.70 | |