| 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 | $151.89 | 4.558% | $158.8131 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $160.54 | 9.826% | $176.3147 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $133.47 | 8.834% | $145.2607 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $177.33 | 9.800% | $194.7083 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $189.54 | 12.484% | $213.2022 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $91.95 | 4.645% | $96.2211 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $217.57 | 13.415% | $246.757 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,122.29 | $1,231.2771 | $1,231.27 | $1,231.20 | $1,231.30 | |