| 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 | $185.52 | 5.421% | $195.577 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $172.97 | 6.440% | $184.1093 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $62.41 | 3.175% | $64.3915 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $108.51 | 11.723% | $121.2306 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $72.76 | 10.505% | $80.4034 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $41.73 | 13.240% | $47.2551 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $183.85 | 9.658% | $201.6062 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $827.75 | $894.5731 | $894.58 | $894.60 | $894.60 | |