| 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 | $154.42 | 12.805% | $174.1935 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $62.85 | 12.273% | $70.5636 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $112.56 | 13.343% | $127.5789 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $176.59 | 10.861% | $195.7694 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $198.26 | 5.790% | $209.7393 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $31.84 | 6.653% | $33.9583 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $152.99 | 5.409% | $161.2652 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $889.51 | $973.0682 | $973.07 | $973.05 | $973.20 | |