| 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 | $170.32 | 7.554% | $183.186 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $128.69 | 5.329% | $135.5479 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $45.48 | 9.640% | $49.8643 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $98.47 | 13.118% | $111.3873 | $111.39 | $111.40 | $111.40 |
| Purchase #5 | $210.32 | 3.252% | $217.1596 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $220.47 | 4.842% | $231.1452 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $81.34 | 6.777% | $86.8524 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $955.09 | $1,015.1427 | $1,015.15 | $1,015.15 | $1,015.20 | |