| 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 | $130.74 | 11.813% | $146.1843 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $37.31 | 11.260% | $41.5111 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $249.71 | 9.200% | $272.6833 | $272.68 | $272.70 | $272.70 |
| Purchase #4 | $154.27 | 11.345% | $171.7719 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $193.72 | 8.694% | $210.562 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $94.78 | 9.689% | $103.9632 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $166.47 | 12.576% | $187.4053 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $1,027.00 | $1,134.0811 | $1,134.07 | $1,134.05 | $1,134.20 | |