| 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 | $9.63 | 12.658% | $10.849 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $166.68 | 12.401% | $187.35 | $187.35 | $187.35 | $187.40 |
| Purchase #3 | $234.67 | 13.694% | $266.8057 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $90.41 | 13.557% | $102.6669 | $102.67 | $102.65 | $102.70 |
| Purchase #5 | $135.32 | 9.498% | $148.1727 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $31.62 | 6.246% | $33.595 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $189.97 | 8.768% | $206.6266 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $858.30 | $956.0659 | $956.08 | $956.05 | $956.10 | |