| 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 | $129.27 | 5.822% | $136.7961 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $127.71 | 11.665% | $142.6074 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $189.48 | 7.460% | $203.6152 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $44.33 | 4.388% | $46.2752 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $89.76 | 7.306% | $96.3179 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $148.39 | 6.834% | $158.531 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $170.67 | 7.568% | $183.5863 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $899.61 | $967.7291 | $967.75 | $967.75 | $967.70 | |