| 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 | $169.61 | 11.644% | $189.3594 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $66.35 | 11.529% | $73.9995 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $91.29 | 13.685% | $103.783 | $103.78 | $103.80 | $103.80 |
| Purchase #4 | $178.76 | 10.770% | $198.0125 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $153.52 | 8.756% | $166.9622 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $117.84 | 7.701% | $126.9149 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $132.67 | 12.870% | $149.7446 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $910.04 | $1,008.7761 | $1,008.76 | $1,008.75 | $1,008.80 | |