| 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 | $120.72 | 13.479% | $136.9918 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $210.65 | 12.751% | $237.51 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $229.88 | 9.692% | $252.16 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $84.69 | 4.468% | $88.4739 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $61.53 | 5.834% | $65.1197 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $85.39 | 9.758% | $93.7224 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $198.97 | 5.426% | $209.7661 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $991.83 | $1,083.7439 | $1,083.74 | $1,083.65 | $1,083.80 | |