| 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 | $196.67 | 10.317% | $216.9604 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $143.42 | 6.780% | $153.1439 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $176.53 | 13.597% | $200.5328 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $195.75 | 13.157% | $221.5048 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $147.75 | 6.652% | $157.5783 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $138.76 | 5.261% | $146.0602 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $51.82 | 7.542% | $55.7283 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $1,050.70 | $1,151.5087 | $1,151.50 | $1,151.55 | $1,151.50 | |