| 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 | $131.38 | 12.338% | $147.5897 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $67.76 | 6.526% | $72.182 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $73.98 | 13.332% | $83.843 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $112.64 | 7.388% | $120.9618 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $83.83 | 11.282% | $93.2877 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $20.62 | 8.540% | $22.3809 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $243.76 | 8.628% | $264.7916 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $733.97 | $805.0367 | $805.03 | $805.10 | $805.10 | |