| 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 | $151.45 | 12.616% | $170.5569 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $122.77 | 11.825% | $137.2876 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $37.94 | 12.402% | $42.6453 | $42.65 | $42.65 | $42.60 |
| Purchase #4 | $83.99 | 8.805% | $91.3853 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $185.32 | 12.586% | $208.6444 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $169.76 | 4.685% | $177.7133 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $132.69 | 11.106% | $147.4266 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $883.92 | $975.6594 | $975.67 | $975.70 | $975.60 | |