| 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 | $135.89 | 7.529% | $146.1212 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $98.66 | 4.502% | $103.1017 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $31.42 | 7.847% | $33.8855 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $204.31 | 6.424% | $217.4349 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $168.37 | 7.622% | $181.2032 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $95.60 | 5.815% | $101.1591 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $174.93 | 4.692% | $183.1377 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $909.18 | $966.0433 | $966.04 | $966.05 | $966.00 | |