| 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 | $166.73 | 10.487% | $184.215 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $94.97 | 11.426% | $105.8213 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $134.88 | 10.691% | $149.3 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $130.25 | 13.512% | $147.8494 | $147.85 | $147.85 | $147.80 |
| Purchase #5 | $210.60 | 11.584% | $234.9959 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $171.59 | 12.701% | $193.3836 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $220.88 | 13.147% | $249.9191 | $249.92 | $249.90 | $249.90 |
| 7 purchase totals = | $1,129.90 | $1,265.4843 | $1,265.49 | $1,265.45 | $1,265.40 | |