| 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 | $189.50 | 13.820% | $215.6889 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $153.46 | 13.563% | $174.2738 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $44.47 | 4.496% | $46.4694 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $34.47 | 9.301% | $37.6761 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $226.70 | 9.342% | $247.8783 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $73.69 | 5.401% | $77.67 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $157.82 | 12.860% | $178.1157 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $880.11 | $977.7722 | $977.78 | $977.75 | $977.90 | |