| 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 | $139.61 | 4.242% | $145.5323 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $42.65 | 4.309% | $44.4878 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $161.40 | 4.821% | $169.1811 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $159.75 | 13.650% | $181.5559 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $176.97 | 3.294% | $182.7994 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $148.57 | 3.477% | $153.7358 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $74.72 | 5.137% | $78.5584 | $78.56 | $78.55 | $78.60 |
| 7 purchase totals = | $903.67 | $955.8507 | $955.86 | $955.90 | $955.90 | |