| 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 | $176.57 | 13.117% | $199.7307 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $121.91 | 5.382% | $128.4712 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $40.32 | 11.506% | $44.9592 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $107.88 | 9.706% | $118.3508 | $118.35 | $118.35 | $118.40 |
| Purchase #5 | $13.94 | 5.233% | $14.6695 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $77.59 | 10.256% | $85.5476 | $85.55 | $85.55 | $85.50 |
| Purchase #7 | $103.30 | 11.721% | $115.4078 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $641.51 | $707.1368 | $707.14 | $707.10 | $707.20 | |