| 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 | $159.89 | 13.868% | $182.0635 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $133.48 | 7.352% | $143.2934 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $5.48 | 13.470% | $6.2182 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $92.86 | 12.483% | $104.4517 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $21.51 | 12.567% | $24.2132 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $202.42 | 8.651% | $219.9314 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $150.27 | 5.539% | $158.5935 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $765.91 | $838.7649 | $838.75 | $838.75 | $838.80 | |