| 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 | $234.36 | 13.838% | $266.7907 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $172.56 | 10.776% | $191.1551 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $153.73 | 5.640% | $162.4004 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $153.85 | 9.272% | $168.115 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $12.58 | 8.698% | $13.6742 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $156.96 | 3.167% | $161.9309 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $16.62 | 4.678% | $17.3975 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $900.66 | $981.4638 | $981.47 | $981.45 | $981.50 | |