| 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 | $197.82 | 9.775% | $217.1569 | $217.16 | $217.15 | $217.20 |
| Purchase #2 | $103.75 | 3.853% | $107.7475 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $111.85 | 3.310% | $115.5522 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $121.54 | 9.217% | $132.7423 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $13.32 | 9.567% | $14.5943 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $43.27 | 9.553% | $47.4036 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $183.76 | 8.838% | $200.0007 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $775.31 | $835.1975 | $835.19 | $835.20 | $835.20 | |