| 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 | $137.27 | 10.537% | $151.7341 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $34.84 | 5.500% | $36.7562 | $36.76 | $36.75 | $36.80 |
| Purchase #3 | $47.44 | 8.471% | $51.4586 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $120.63 | 7.116% | $129.214 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $20.37 | 3.563% | $21.0958 | $21.10 | $21.10 | $21.10 |
| Purchase #6 | $236.63 | 6.412% | $251.8027 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $172.38 | 6.111% | $182.9141 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $769.56 | $824.9755 | $824.97 | $824.95 | $825.00 | |