| 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 | $144.55 | 9.115% | $157.7257 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $32.51 | 10.541% | $35.9369 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $201.99 | 12.222% | $226.6772 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $228.71 | 13.406% | $259.3709 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $227.65 | 6.193% | $241.7484 | $241.75 | $241.75 | $241.70 |
| Purchase #6 | $154.65 | 9.636% | $169.5521 | $169.55 | $169.55 | $169.60 |
| Purchase #7 | $121.72 | 9.842% | $133.6997 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,111.78 | $1,224.7109 | $1,224.72 | $1,224.75 | $1,224.70 | |