| 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 | $165.93 | 13.250% | $187.9157 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $147.95 | 13.556% | $168.0061 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $232.77 | 4.666% | $243.631 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $191.33 | 9.589% | $209.6766 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $112.88 | 3.840% | $117.2146 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $169.81 | 12.539% | $191.1025 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $247.85 | 4.700% | $259.499 | $259.50 | $259.50 | $259.50 |
| 7 purchase totals = | $1,268.52 | $1,377.0455 | $1,377.05 | $1,377.05 | $1,377.00 | |