| 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 | $160.55 | 12.532% | $180.6701 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $42.94 | 7.716% | $46.2533 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $31.68 | 10.283% | $34.9377 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $75.36 | 4.702% | $78.9034 | $78.90 | $78.90 | $78.90 |
| Purchase #5 | $128.67 | 6.218% | $136.6707 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $243.78 | 9.837% | $267.7606 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $167.29 | 13.417% | $189.7353 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $850.27 | $934.9311 | $934.93 | $934.90 | $935.00 | |