| 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 | $182.54 | 9.143% | $199.2296 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $96.97 | 5.597% | $102.3974 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $176.78 | 13.570% | $200.769 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $209.54 | 9.401% | $229.2389 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $197.70 | 12.364% | $222.1436 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $26.60 | 9.855% | $29.2214 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $147.68 | 13.477% | $167.5828 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $1,037.81 | $1,150.5827 | $1,150.58 | $1,150.60 | $1,150.50 | |