| 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 | $130.74 | 4.531% | $136.6638 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $77.93 | 13.624% | $88.5472 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $193.80 | 5.695% | $204.8369 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $144.49 | 13.746% | $164.3516 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $24.67 | 6.188% | $26.1966 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $162.71 | 5.558% | $171.7534 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $217.31 | 12.441% | $244.3455 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $951.65 | $1,036.6950 | $1,036.70 | $1,036.70 | $1,036.70 | |