| 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 | $147.62 | 6.152% | $156.7016 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $13.77 | 3.514% | $14.2539 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $12.42 | 7.166% | $13.31 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $53.53 | 3.217% | $55.2521 | $55.25 | $55.25 | $55.30 |
| Purchase #5 | $51.36 | 8.607% | $55.7806 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $89.89 | 5.419% | $94.7611 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $147.66 | 9.498% | $161.6847 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $516.25 | $551.7440 | $551.73 | $551.75 | $551.90 | |