| 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 | $189.86 | 13.813% | $216.0854 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $77.90 | 9.136% | $85.0169 | $85.02 | $85.00 | $85.00 |
| Purchase #3 | $172.99 | 8.479% | $187.6578 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $116.46 | 6.701% | $124.264 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $11.51 | 6.871% | $12.3009 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $74.59 | 13.363% | $84.5575 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $57.33 | 13.687% | $65.1768 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $700.64 | $775.0593 | $775.07 | $775.05 | $775.20 | |