| 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 | $188.35 | 7.424% | $202.3331 | $202.33 | $202.35 | $202.30 |
| Purchase #2 | $211.76 | 5.642% | $223.7075 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $158.74 | 9.443% | $173.7298 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $74.91 | 10.717% | $82.9381 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $99.56 | 7.457% | $106.9842 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $250.26 | 13.653% | $284.428 | $284.43 | $284.45 | $284.40 |
| Purchase #7 | $88.88 | 6.426% | $94.5914 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $1,072.46 | $1,168.7121 | $1,168.71 | $1,168.80 | $1,168.60 | |