| 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 | $171.60 | 11.746% | $191.7561 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $213.99 | 4.866% | $224.4028 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $109.77 | 7.798% | $118.3299 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $104.66 | 12.469% | $117.7101 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $96.71 | 11.157% | $107.4999 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $99.51 | 7.594% | $107.0668 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $176.93 | 7.299% | $189.8441 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $973.17 | $1,056.6097 | $1,056.61 | $1,056.60 | $1,056.60 | |