| 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 | $113.30 | 13.528% | $128.6272 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $52.65 | 12.690% | $59.3313 | $59.33 | $59.35 | $59.30 |
| Purchase #3 | $84.89 | 13.312% | $96.1906 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $232.99 | 8.763% | $253.4069 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $153.91 | 4.112% | $160.2388 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $76.59 | 8.835% | $83.3567 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $146.95 | 12.474% | $165.2805 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $861.28 | $946.4320 | $946.44 | $946.50 | $946.40 | |