| 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 | $155.48 | 7.647% | $167.3696 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $144.47 | 10.377% | $159.4617 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $133.51 | 7.200% | $143.1227 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $177.67 | 7.332% | $190.6968 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $115.62 | 11.581% | $129.01 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $180.71 | 10.589% | $199.8454 | $199.85 | $199.85 | $199.80 |
| Purchase #7 | $205.77 | 5.746% | $217.5935 | $217.59 | $217.60 | $217.60 |
| 7 purchase totals = | $1,113.23 | $1,207.0997 | $1,207.10 | $1,207.05 | $1,207.10 | |