| 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 | $131.42 | 8.266% | $142.2832 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $94.91 | 7.347% | $101.883 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $173.85 | 10.739% | $192.5198 | $192.52 | $192.50 | $192.50 |
| Purchase #4 | $16.87 | 4.770% | $17.6747 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $175.85 | 3.834% | $182.5921 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $176.30 | 6.684% | $188.0839 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $250.97 | 3.862% | $260.6625 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $1,020.17 | $1,085.6992 | $1,085.68 | $1,085.70 | $1,085.80 | |