| 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 | $124.98 | 12.866% | $141.0599 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $26.43 | 8.113% | $28.5743 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $153.40 | 11.177% | $170.5455 | $170.55 | $170.55 | $170.50 |
| Purchase #4 | $67.33 | 10.782% | $74.5895 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $155.38 | 9.708% | $170.4643 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $134.86 | 11.197% | $149.9603 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $84.73 | 12.472% | $95.2975 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $747.11 | $830.4913 | $830.49 | $830.45 | $830.60 | |