| 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 | $147.30 | 9.352% | $161.0755 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $209.76 | 12.231% | $235.4157 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $147.43 | 7.171% | $158.0022 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $6.36 | 6.138% | $6.7504 | $6.75 | $6.75 | $6.80 |
| Purchase #5 | $51.72 | 13.832% | $58.8739 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $221.71 | 9.770% | $243.3711 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $160.38 | 12.668% | $180.6969 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $944.66 | $1,044.1857 | $1,044.19 | $1,044.15 | $1,044.30 | |