| 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 | $167.39 | 8.646% | $181.8625 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $17.72 | 9.251% | $19.3593 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $81.46 | 7.553% | $87.6127 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $71.33 | 13.805% | $81.1771 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $48.51 | 10.846% | $53.7714 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $88.54 | 8.676% | $96.2217 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $31.45 | 12.648% | $35.4278 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $506.40 | $555.4325 | $555.43 | $555.40 | $555.50 | |