| 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 | $146.89 | 13.141% | $166.1928 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $40.88 | 5.653% | $43.1909 | $43.19 | $43.20 | $43.20 |
| Purchase #3 | $193.57 | 8.407% | $209.8434 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $226.73 | 3.154% | $233.8811 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $160.95 | 13.587% | $182.8183 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $113.70 | 6.660% | $121.2724 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $74.48 | 9.253% | $81.3716 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $957.20 | $1,038.5705 | $1,038.56 | $1,038.55 | $1,038.60 | |