| 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 | $141.80 | 5.191% | $149.1608 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $195.37 | 5.600% | $206.3107 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $193.53 | 9.591% | $212.0915 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $155.28 | 5.200% | $163.3546 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $100.78 | 5.372% | $106.1939 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $245.66 | 7.166% | $263.264 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $42.55 | 4.427% | $44.4337 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $1,074.97 | $1,144.8092 | $1,144.79 | $1,144.80 | $1,144.90 | |