| 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 | $148.64 | 10.800% | $164.6931 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $28.77 | 8.807% | $31.3038 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $148.76 | 9.649% | $163.1139 | $163.11 | $163.10 | $163.10 |
| Purchase #4 | $165.51 | 3.324% | $171.0116 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $204.63 | 6.601% | $218.1376 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $244.30 | 7.862% | $263.5069 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $97.30 | 4.716% | $101.8887 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $1,037.91 | $1,113.6556 | $1,113.65 | $1,113.65 | $1,113.60 | |