| 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 | $141.63 | 5.302% | $149.1392 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $132.63 | 9.480% | $145.2033 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $95.60 | 3.133% | $98.5951 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $243.77 | 10.619% | $269.6559 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $171.68 | 9.297% | $187.6411 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $87.35 | 5.790% | $92.4076 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $180.35 | 3.363% | $186.4152 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $1,053.01 | $1,129.0574 | $1,129.07 | $1,129.05 | $1,129.00 | |