| 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 | $165.34 | 9.465% | $180.9894 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $28.85 | 8.802% | $31.3894 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $194.29 | 9.315% | $212.3881 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $129.99 | 10.779% | $144.0016 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $129.42 | 10.299% | $142.749 | $142.75 | $142.75 | $142.70 |
| Purchase #6 | $185.72 | 12.653% | $209.2192 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $135.49 | 8.136% | $146.5135 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $969.10 | $1,067.2502 | $1,067.25 | $1,067.25 | $1,067.20 | |