| 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 | $158.42 | 6.406% | $168.5684 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $246.62 | 7.281% | $264.5764 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $206.71 | 8.620% | $224.5284 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $181.31 | 4.454% | $189.3855 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $120.26 | 9.785% | $132.0274 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $123.97 | 6.253% | $131.7218 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $241.81 | 6.539% | $257.622 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,279.10 | $1,368.4299 | $1,368.44 | $1,368.45 | $1,368.40 | |