| 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 | $114.93 | 8.656% | $124.8783 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $144.36 | 4.655% | $151.08 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $145.46 | 8.695% | $158.1077 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $228.57 | 12.343% | $256.7824 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $168.63 | 8.654% | $183.2232 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $138.41 | 3.845% | $143.7319 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $148.51 | 4.711% | $155.5063 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $1,088.87 | $1,173.3098 | $1,173.31 | $1,173.35 | $1,173.30 | |