| 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 | $159.80 | 5.845% | $169.1403 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $148.49 | 8.672% | $161.3671 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $246.77 | 10.713% | $273.2065 | $273.21 | $273.20 | $273.20 |
| Purchase #4 | $61.50 | 8.604% | $66.7915 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $36.70 | 7.130% | $39.3167 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $145.67 | 13.482% | $165.3092 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $139.72 | 9.317% | $152.7377 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $938.65 | $1,027.8690 | $1,027.88 | $1,027.85 | $1,027.80 | |