| 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 | $183.62 | 8.182% | $198.6438 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $31.70 | 4.142% | $33.013 | $33.01 | $33.00 | $33.00 |
| Purchase #3 | $103.81 | 6.370% | $110.4227 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $95.95 | 10.624% | $106.1437 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $180.54 | 12.641% | $203.3621 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $168.50 | 9.457% | $184.435 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $132.54 | 13.589% | $150.5509 | $150.55 | $150.55 | $150.60 |
| 7 purchase totals = | $896.66 | $986.5712 | $986.56 | $986.55 | $986.50 | |