| 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 | $121.45 | 10.146% | $133.7723 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $69.51 | 8.715% | $75.5678 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $218.29 | 12.184% | $244.8865 | $244.89 | $244.90 | $244.90 |
| Purchase #4 | $111.91 | 6.550% | $119.2401 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $20.79 | 5.808% | $21.9975 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $166.48 | 13.275% | $188.5802 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $129.89 | 8.400% | $140.8008 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $838.32 | $924.8452 | $924.85 | $924.85 | $924.90 | |