| 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 | $171.58 | 10.550% | $189.6817 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $99.84 | 9.434% | $109.2589 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $225.32 | 5.756% | $238.2894 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $44.96 | 6.662% | $47.9552 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $8.25 | 10.622% | $9.1263 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $140.96 | 6.324% | $149.8743 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $57.80 | 7.164% | $61.9408 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $748.71 | $806.1266 | $806.13 | $806.15 | $806.20 | |