| 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 | $89.65 | 4.251% | $93.461 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $152.94 | 8.653% | $166.1739 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $157.56 | 11.280% | $175.3328 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $28.37 | 12.531% | $31.925 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $34.35 | 13.841% | $39.1044 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $179.53 | 13.539% | $203.8366 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $183.93 | 9.449% | $201.3095 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $826.33 | $911.1432 | $911.14 | $911.15 | $911.10 | |