| 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 | $117.93 | 12.564% | $132.7467 | $132.75 | $132.75 | $132.70 |
| Purchase #2 | $180.80 | 9.345% | $197.6958 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $38.87 | 8.870% | $42.3178 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $63.65 | 3.739% | $66.0299 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $132.53 | 3.312% | $136.9194 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $67.28 | 5.210% | $70.7853 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $247.70 | 6.221% | $263.1094 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $848.76 | $909.6043 | $909.62 | $909.60 | $909.50 | |