| 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 | $157.53 | 12.363% | $177.0054 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $227.69 | 7.204% | $244.0928 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $132.36 | 5.413% | $139.5246 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $175.41 | 7.238% | $188.1062 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $127.62 | 12.473% | $143.538 | $143.54 | $143.55 | $143.50 |
| Purchase #6 | $164.51 | 5.288% | $173.2093 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $187.66 | 3.404% | $194.0479 | $194.05 | $194.05 | $194.00 |
| 7 purchase totals = | $1,172.78 | $1,259.5242 | $1,259.53 | $1,259.50 | $1,259.40 | |