| 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 | $154.38 | 11.764% | $172.5413 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $105.57 | 12.240% | $118.4918 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $135.47 | 13.187% | $153.3344 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $215.84 | 13.687% | $245.382 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $203.75 | 10.395% | $224.9298 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $14.29 | 3.511% | $14.7917 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $241.43 | 8.790% | $262.6517 | $262.65 | $262.65 | $262.70 |
| 7 purchase totals = | $1,070.73 | $1,192.1227 | $1,192.11 | $1,192.20 | $1,192.10 | |