| 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 | $194.91 | 4.527% | $203.7336 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $42.31 | 5.635% | $44.6942 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $27.25 | 9.282% | $29.7793 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $141.91 | 11.686% | $158.4936 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $47.79 | 9.279% | $52.2244 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $109.72 | 7.417% | $117.8579 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $152.79 | 13.195% | $172.9506 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $716.68 | $779.7336 | $779.72 | $779.75 | $779.80 | |