| 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 | $162.56 | 3.526% | $168.2919 | $168.29 | $168.30 | $168.30 |
| Purchase #2 | $84.80 | 7.214% | $90.9175 | $90.92 | $90.90 | $90.90 |
| Purchase #3 | $102.61 | 9.812% | $112.6781 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $77.81 | 5.355% | $81.9767 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $226.57 | 7.622% | $243.8392 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $21.91 | 9.427% | $23.9755 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $112.40 | 6.625% | $119.8465 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $788.66 | $841.5254 | $841.54 | $841.60 | $841.50 | |