| 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 | $151.45 | 3.402% | $156.6023 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $249.38 | 12.624% | $280.8617 | $280.86 | $280.85 | $280.90 |
| Purchase #3 | $117.83 | 6.565% | $125.5655 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $36.59 | 7.537% | $39.3478 | $39.35 | $39.35 | $39.30 |
| Purchase #5 | $161.35 | 9.840% | $177.2268 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $194.92 | 7.502% | $209.5429 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $124.49 | 5.874% | $131.8025 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $1,036.01 | $1,120.9495 | $1,120.95 | $1,120.95 | $1,120.90 | |