| 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 | $151.25 | 6.138% | $160.5337 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $32.77 | 11.254% | $36.4579 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $239.39 | 7.461% | $257.2509 | $257.25 | $257.25 | $257.30 |
| Purchase #4 | $132.63 | 3.489% | $137.2575 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $135.28 | 5.479% | $142.692 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $62.98 | 7.336% | $67.6002 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $170.78 | 10.722% | $189.091 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $925.08 | $990.8832 | $990.88 | $990.90 | $991.00 | |