| 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 | $158.57 | 12.566% | $178.4959 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $88.56 | 7.335% | $95.0559 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $111.43 | 6.511% | $118.6852 | $118.69 | $118.70 | $118.70 |
| Purchase #4 | $76.74 | 10.413% | $84.7309 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $205.72 | 12.106% | $230.6245 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $98.54 | 9.136% | $107.5426 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $199.90 | 12.853% | $225.5931 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $939.46 | $1,040.7281 | $1,040.73 | $1,040.75 | $1,040.70 | |