| 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 | $66.75 | 5.149% | $70.187 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $123.54 | 10.136% | $136.062 | $136.06 | $136.05 | $136.10 |
| Purchase #3 | $136.44 | 10.829% | $151.2151 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $67.51 | 11.328% | $75.1575 | $75.16 | $75.15 | $75.20 |
| Purchase #5 | $234.56 | 13.823% | $266.9832 | $266.98 | $267.00 | $267.00 |
| Purchase #6 | $112.84 | 12.332% | $126.7554 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $139.95 | 6.848% | $149.5338 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $881.59 | $975.8940 | $975.90 | $975.90 | $976.00 | |