| 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 | $174.25 | 4.628% | $182.3143 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $66.72 | 11.775% | $74.5763 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $157.39 | 12.736% | $177.4352 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $249.99 | 5.485% | $263.702 | $263.70 | $263.70 | $263.70 |
| Purchase #5 | $21.60 | 3.842% | $22.4299 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $58.57 | 9.180% | $63.9467 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $96.34 | 13.292% | $109.1455 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $824.86 | $893.5499 | $893.56 | $893.60 | $893.40 | |