| 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 | $180.41 | 10.511% | $199.3729 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $197.77 | 4.852% | $207.3658 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $33.40 | 8.874% | $36.3639 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $116.94 | 12.255% | $131.271 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $22.53 | 4.339% | $23.5076 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $188.32 | 4.352% | $196.5157 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $161.82 | 11.128% | $179.8273 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $901.19 | $974.2242 | $974.23 | $974.15 | $974.30 | |