| 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 | $176.88 | 10.137% | $194.8103 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $62.28 | 6.239% | $66.1656 | $66.17 | $66.15 | $66.20 |
| Purchase #3 | $129.37 | 11.201% | $143.8607 | $143.86 | $143.85 | $143.90 |
| Purchase #4 | $47.84 | 12.273% | $53.7114 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $207.59 | 3.332% | $214.5069 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $131.44 | 8.627% | $142.7793 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $58.75 | 5.310% | $61.8696 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $814.15 | $877.7038 | $877.71 | $877.65 | $877.80 | |