| 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 | $162.73 | 9.228% | $177.7467 | $177.75 | $177.75 | $177.70 |
| Purchase #2 | $52.83 | 4.543% | $55.2301 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $40.61 | 11.199% | $45.1579 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $93.85 | 8.247% | $101.5898 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $133.27 | 11.532% | $148.6387 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $185.88 | 13.322% | $210.6429 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $66.31 | 5.309% | $69.8304 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $735.48 | $808.8365 | $808.84 | $808.90 | $808.70 | |