| 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 | $180.73 | 7.637% | $194.5324 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $65.38 | 10.234% | $72.071 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $111.69 | 3.125% | $115.1803 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $193.47 | 3.473% | $200.1892 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $190.71 | 10.585% | $210.8967 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $184.28 | 3.599% | $190.9122 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $121.73 | 7.414% | $130.7551 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $1,047.99 | $1,114.5369 | $1,114.54 | $1,114.55 | $1,114.60 | |