| 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 | $140.60 | 13.515% | $159.6021 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $52.62 | 4.661% | $55.0726 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $168.57 | 13.764% | $191.772 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $215.86 | 13.288% | $244.5435 | $244.54 | $244.55 | $244.50 |
| Purchase #5 | $129.64 | 5.489% | $136.7559 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $59.54 | 9.575% | $65.241 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $232.60 | 3.283% | $240.2363 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $999.43 | $1,093.2234 | $1,093.22 | $1,093.20 | $1,093.20 | |