| 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 | $147.63 | 12.512% | $166.1015 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $200.76 | 7.703% | $216.2245 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $155.61 | 3.789% | $161.5061 | $161.51 | $161.50 | $161.50 |
| Purchase #4 | $30.37 | 9.841% | $33.3587 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $167.47 | 11.712% | $187.0841 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $84.42 | 11.523% | $94.1477 | $94.15 | $94.15 | $94.10 |
| Purchase #7 | $72.54 | 3.163% | $74.8344 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $858.80 | $933.2570 | $933.25 | $933.25 | $933.20 | |