| 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 | $166.32 | 8.517% | $180.4855 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $40.49 | 7.238% | $43.4207 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $91.55 | 10.575% | $101.2314 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $162.47 | 8.483% | $176.2523 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $79.82 | 7.592% | $85.8799 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $39.78 | 3.743% | $41.269 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $136.44 | 9.682% | $149.6501 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $716.87 | $778.1889 | $778.19 | $778.20 | $778.30 | |