| 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 | $216.36 | 6.588% | $230.6138 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $158.25 | 10.363% | $174.6494 | $174.65 | $174.65 | $174.60 |
| Purchase #3 | $37.53 | 11.403% | $41.8095 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $142.90 | 6.496% | $152.1828 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $29.41 | 13.731% | $33.4483 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $135.39 | 9.346% | $148.0435 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $141.53 | 12.278% | $158.9071 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $861.37 | $939.6544 | $939.65 | $939.65 | $939.50 | |