| 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 | $142.66 | 11.828% | $159.5338 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $19.28 | 10.274% | $21.2608 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $112.52 | 11.411% | $125.3597 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $159.67 | 11.549% | $178.1103 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $149.62 | 6.666% | $159.5937 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $56.54 | 6.388% | $60.1518 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $131.70 | 11.469% | $146.8047 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $771.99 | $850.8148 | $850.80 | $850.80 | $850.90 | |