| 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 | $133.75 | 5.761% | $141.4553 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $32.73 | 7.768% | $35.2725 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $245.25 | 11.575% | $273.6377 | $273.64 | $273.65 | $273.60 |
| Purchase #4 | $110.46 | 10.193% | $121.7192 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $98.89 | 4.128% | $102.9722 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $72.38 | 3.824% | $75.1478 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $66.25 | 13.436% | $75.1514 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $759.71 | $825.3561 | $825.36 | $825.30 | $825.40 | |