| 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 | $119.51 | 7.658% | $128.6621 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $80.90 | 9.307% | $88.4294 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $193.29 | 5.771% | $204.4448 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $73.88 | 11.346% | $82.2624 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $172.83 | 12.641% | $194.6774 | $194.68 | $194.70 | $194.70 |
| Purchase #6 | $18.36 | 5.513% | $19.3722 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $165.72 | 13.791% | $188.5744 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $824.49 | $906.4227 | $906.41 | $906.40 | $906.50 | |