| 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 | $149.74 | 6.606% | $159.6318 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $227.59 | 12.528% | $256.1025 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $103.71 | 10.770% | $114.8796 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $101.49 | 13.457% | $115.1475 | $115.15 | $115.15 | $115.10 |
| Purchase #5 | $228.28 | 13.426% | $258.9289 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $125.27 | 9.529% | $137.207 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $153.31 | 8.382% | $166.1604 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,089.39 | $1,208.0577 | $1,208.06 | $1,208.10 | $1,208.00 | |