| 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 | $158.87 | 11.721% | $177.4912 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $16.89 | 13.726% | $19.2083 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $105.91 | 3.156% | $109.2525 | $109.25 | $109.25 | $109.30 |
| Purchase #4 | $45.61 | 5.427% | $48.0853 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $7.80 | 12.518% | $8.7764 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $217.87 | 10.647% | $241.0666 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $211.47 | 6.691% | $225.6195 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $764.42 | $829.4998 | $829.51 | $829.50 | $829.60 | |