| 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 | $167.75 | 8.165% | $181.4468 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $107.94 | 13.738% | $122.7688 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $157.54 | 9.632% | $172.7143 | $172.71 | $172.70 | $172.70 |
| Purchase #4 | $109.87 | 13.316% | $124.5003 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $160.85 | 8.459% | $174.4563 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $198.93 | 10.209% | $219.2388 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $143.25 | 4.314% | $149.4298 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,046.13 | $1,144.5551 | $1,144.56 | $1,144.55 | $1,144.50 | |