| 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 | $180.41 | 7.318% | $193.6124 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $245.68 | 4.304% | $256.2541 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $207.54 | 9.819% | $227.9184 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $111.59 | 7.800% | $120.294 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $220.82 | 10.223% | $243.3944 | $243.39 | $243.40 | $243.40 |
| Purchase #6 | $9.86 | 12.114% | $11.0544 | $11.05 | $11.05 | $11.10 |
| Purchase #7 | $90.35 | 11.427% | $100.6743 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $1,066.25 | $1,153.2020 | $1,153.18 | $1,153.15 | $1,153.30 | |