| 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 | $141.48 | 12.731% | $159.4918 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $163.82 | 3.233% | $169.1163 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $126.93 | 10.776% | $140.608 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $125.41 | 6.158% | $133.1327 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $141.57 | 9.495% | $155.0121 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $111.42 | 10.327% | $122.9263 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $177.74 | 7.468% | $191.0136 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $988.37 | $1,071.3008 | $1,071.30 | $1,071.30 | $1,071.20 | |