| 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 | $157.76 | 12.552% | $177.562 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $210.52 | 7.195% | $225.6669 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $169.74 | 11.523% | $189.2991 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $65.80 | 7.512% | $70.7429 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $18.67 | 8.569% | $20.2698 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $96.98 | 13.369% | $109.9453 | $109.95 | $109.95 | $109.90 |
| Purchase #7 | $155.66 | 5.625% | $164.4159 | $164.42 | $164.40 | $164.40 |
| 7 purchase totals = | $875.13 | $957.9019 | $957.91 | $957.85 | $957.90 | |