| 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 | $128.43 | 10.380% | $141.761 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $119.47 | 11.476% | $133.1804 | $133.18 | $133.20 | $133.20 |
| Purchase #3 | $110.85 | 3.701% | $114.9526 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $151.59 | 5.480% | $159.8971 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $164.97 | 13.431% | $187.1271 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $177.70 | 8.200% | $192.2714 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $128.86 | 12.296% | $144.7046 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $981.87 | $1,073.8942 | $1,073.89 | $1,073.90 | $1,074.00 | |