| 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 | $90.93 | 4.660% | $95.1673 | $95.17 | $95.15 | $95.20 |
| Purchase #2 | $180.32 | 10.264% | $198.828 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $223.30 | 4.409% | $233.1453 | $233.15 | $233.15 | $233.10 |
| Purchase #4 | $28.82 | 8.816% | $31.3608 | $31.36 | $31.35 | $31.40 |
| Purchase #5 | $176.53 | 9.628% | $193.5263 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $64.25 | 8.564% | $69.7524 | $69.75 | $69.75 | $69.80 |
| Purchase #7 | $87.66 | 10.134% | $96.5435 | $96.54 | $96.55 | $96.50 |
| 7 purchase totals = | $851.81 | $918.3236 | $918.33 | $918.35 | $918.30 | |