| 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 | $190.88 | 13.425% | $216.5056 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $210.42 | 9.233% | $229.8481 | $229.85 | $229.85 | $229.80 |
| Purchase #3 | $39.53 | 3.450% | $40.8938 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $156.43 | 9.266% | $170.9248 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $69.47 | 9.641% | $76.1676 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $178.46 | 9.631% | $195.6475 | $195.65 | $195.65 | $195.60 |
| Purchase #7 | $174.57 | 5.512% | $184.1923 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,019.76 | $1,114.1797 | $1,114.18 | $1,114.15 | $1,114.10 | |