| 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 | $166.85 | 9.483% | $182.6724 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $22.43 | 10.419% | $24.767 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $178.25 | 9.217% | $194.6793 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $215.28 | 7.114% | $230.595 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $91.42 | 11.190% | $101.6499 | $101.65 | $101.65 | $101.60 |
| Purchase #6 | $13.31 | 13.693% | $15.1325 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $175.31 | 8.219% | $189.7187 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $862.85 | $939.2148 | $939.22 | $939.20 | $939.20 | |