| 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 | $140.85 | 6.396% | $149.8588 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $73.95 | 7.774% | $79.6989 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $135.27 | 5.483% | $142.6869 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $79.38 | 3.698% | $82.3155 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $204.48 | 10.360% | $225.6641 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $5.77 | 6.400% | $6.1393 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $72.32 | 4.761% | $75.7632 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $712.02 | $762.1267 | $762.13 | $762.10 | $762.20 | |