| 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 | $182.91 | 3.188% | $188.7412 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $88.52 | 13.770% | $100.7092 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $212.67 | 5.730% | $224.856 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $195.60 | 4.197% | $203.8093 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $45.81 | 4.426% | $47.8376 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $183.40 | 9.111% | $200.1096 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $249.25 | 4.152% | $259.5989 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,158.16 | $1,225.6618 | $1,225.67 | $1,225.65 | $1,225.60 | |