| 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 | $184.87 | 13.515% | $209.8552 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $31.66 | 8.851% | $34.4622 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $116.45 | 5.649% | $123.0283 | $123.03 | $123.05 | $123.00 |
| Purchase #4 | $201.59 | 12.614% | $227.0186 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $23.25 | 10.253% | $25.6338 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $162.69 | 9.839% | $178.6971 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $69.32 | 7.234% | $74.3346 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $789.83 | $873.0298 | $873.03 | $873.05 | $873.00 | |