| 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 | $203.71 | 7.786% | $219.5709 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $141.62 | 7.602% | $152.386 | $152.39 | $152.40 | $152.40 |
| Purchase #3 | $187.65 | 6.297% | $199.4663 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $90.70 | 4.610% | $94.8813 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $170.56 | 10.599% | $188.6377 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $101.94 | 8.641% | $110.7486 | $110.75 | $110.75 | $110.70 |
| Purchase #7 | $126.87 | 12.542% | $142.782 | $142.78 | $142.80 | $142.80 |
| 7 purchase totals = | $1,023.05 | $1,108.4728 | $1,108.48 | $1,108.50 | $1,108.50 | |