| 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 | $178.59 | 8.833% | $194.3649 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $18.80 | 5.137% | $19.7658 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $229.69 | 3.217% | $237.0791 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $92.53 | 5.561% | $97.6756 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $117.80 | 12.725% | $132.7901 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $15.86 | 3.861% | $16.4724 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $240.58 | 13.518% | $273.1016 | $273.10 | $273.10 | $273.10 |
| 7 purchase totals = | $893.85 | $971.2495 | $971.25 | $971.25 | $971.40 | |