| 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 | $103.48 | 6.556% | $110.2641 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $175.80 | 3.385% | $181.7508 | $181.75 | $181.75 | $181.80 |
| Purchase #3 | $93.45 | 13.315% | $105.8929 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $26.98 | 5.711% | $28.5208 | $28.52 | $28.50 | $28.50 |
| Purchase #5 | $98.80 | 13.780% | $112.4146 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $197.91 | 13.724% | $225.0712 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $10.51 | 13.410% | $11.9194 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $706.93 | $775.8338 | $775.82 | $775.75 | $775.90 | |