| 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 | $112.54 | 9.222% | $122.9184 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $117.96 | 6.316% | $125.4104 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $149.85 | 4.757% | $156.9784 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $64.59 | 13.270% | $73.1611 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $107.90 | 4.507% | $112.7631 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $165.31 | 4.252% | $172.339 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $174.45 | 9.615% | $191.2234 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $892.60 | $954.7938 | $954.79 | $954.75 | $954.80 | |