| 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 | $173.62 | 11.653% | $193.8519 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $37.33 | 13.646% | $42.4241 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $36.29 | 10.359% | $40.0493 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $242.92 | 11.466% | $270.7732 | $270.77 | $270.75 | $270.80 |
| Purchase #5 | $103.41 | 12.546% | $116.3838 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $198.29 | 8.192% | $214.5339 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $94.27 | 8.395% | $102.184 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $886.13 | $980.2002 | $980.18 | $980.20 | $980.20 | |