| 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 | $178.61 | 4.344% | $186.3688 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $38.96 | 4.201% | $40.5967 | $40.60 | $40.60 | $40.60 |
| Purchase #3 | $18.57 | 5.768% | $19.6411 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $143.57 | 3.730% | $148.9252 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $177.64 | 6.770% | $189.6662 | $189.67 | $189.65 | $189.70 |
| Purchase #6 | $95.27 | 10.702% | $105.4658 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $57.45 | 5.575% | $60.6528 | $60.65 | $60.65 | $60.70 |
| 7 purchase totals = | $710.07 | $751.3166 | $751.33 | $751.30 | $751.40 | |