| 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 | $90.95 | 8.586% | $98.759 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $49.33 | 5.750% | $52.1665 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $229.64 | 9.653% | $251.8071 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $217.32 | 11.224% | $241.712 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $214.38 | 7.456% | $230.3642 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $133.26 | 5.180% | $140.1629 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $161.57 | 8.770% | $175.7397 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $1,096.45 | $1,190.7114 | $1,190.71 | $1,190.65 | $1,190.80 | |