| 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 | $172.74 | 8.537% | $187.4868 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $221.66 | 11.381% | $246.8871 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $15.73 | 7.254% | $16.8711 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $141.84 | 12.668% | $159.8083 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $142.48 | 11.726% | $159.1872 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $49.33 | 7.606% | $53.082 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $166.62 | 4.665% | $174.3928 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $910.40 | $997.7153 | $997.72 | $997.75 | $997.80 | |