| 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 | $161.42 | 10.491% | $178.3546 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $117.57 | 6.429% | $125.1286 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $219.51 | 3.171% | $226.4707 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $40.57 | 4.614% | $42.4419 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $94.62 | 4.319% | $98.7066 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $206.86 | 5.155% | $217.5236 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $32.91 | 5.322% | $34.6615 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $873.46 | $923.2875 | $923.28 | $923.25 | $923.30 | |