| 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 | $217.81 | 13.256% | $246.6829 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $97.36 | 4.500% | $101.7412 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $41.73 | 13.535% | $47.3782 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $144.58 | 13.634% | $164.292 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $20.72 | 7.228% | $22.2176 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $7.61 | 9.391% | $8.3247 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $157.86 | 9.464% | $172.7999 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $687.67 | $763.4365 | $763.43 | $763.45 | $763.40 | |