| 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 | $159.64 | 13.202% | $180.7157 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $52.88 | 3.188% | $54.5658 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $152.34 | 13.349% | $172.6759 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $137.37 | 9.423% | $150.3144 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $209.64 | 11.268% | $233.2622 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $34.60 | 5.626% | $36.5466 | $36.55 | $36.55 | $36.50 |
| Purchase #7 | $86.96 | 12.244% | $97.6074 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $833.43 | $925.6880 | $925.70 | $925.65 | $925.70 | |