| 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 | $184.71 | 7.197% | $198.0036 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $42.92 | 10.173% | $47.2863 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $130.54 | 11.159% | $145.107 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $216.44 | 13.113% | $244.8218 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $98.40 | 11.666% | $109.8793 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $106.81 | 5.503% | $112.6878 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $21.57 | 4.223% | $22.4809 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $801.39 | $880.2667 | $880.27 | $880.30 | $880.30 | |