| 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 | $144.93 | 5.668% | $153.1446 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $123.85 | 7.187% | $132.7511 | $132.75 | $132.75 | $132.80 |
| Purchase #3 | $44.51 | 12.394% | $50.0266 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $185.88 | 13.730% | $211.4013 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $121.54 | 6.777% | $129.7768 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $161.45 | 11.593% | $180.1669 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $122.55 | 8.562% | $133.0427 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $904.71 | $990.3100 | $990.31 | $990.35 | $990.30 | |