| 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 | $177.91 | 10.667% | $196.8877 | $196.89 | $196.90 | $196.90 |
| Purchase #2 | $211.99 | 10.828% | $234.9443 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $180.59 | 7.872% | $194.806 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $24.64 | 12.137% | $27.6306 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $20.89 | 6.169% | $22.1787 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $9.56 | 12.237% | $10.7299 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $90.86 | 11.543% | $101.348 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $716.44 | $788.5252 | $788.53 | $788.60 | $788.40 | |