| 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 | $64.48 | 10.611% | $71.322 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $160.46 | 4.713% | $168.0225 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $90.85 | 13.501% | $103.1157 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $73.63 | 13.818% | $83.8042 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $155.43 | 4.427% | $162.3109 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $36.66 | 8.774% | $39.8765 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $224.68 | 3.543% | $232.6404 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $806.19 | $861.0922 | $861.09 | $861.05 | $861.00 | |