| 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 | $149.95 | 11.870% | $167.7491 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $42.34 | 10.365% | $46.7285 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $162.49 | 6.263% | $172.6667 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $62.92 | 5.826% | $66.5857 | $66.59 | $66.60 | $66.60 |
| Purchase #5 | $143.99 | 3.414% | $148.9058 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $197.79 | 13.612% | $224.7132 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $87.71 | 8.722% | $95.3601 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $847.19 | $922.7091 | $922.72 | $922.70 | $922.70 | |