| 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 | $135.39 | 3.673% | $140.3629 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $196.62 | 13.233% | $222.6387 | $222.64 | $222.65 | $222.60 |
| Purchase #3 | $246.78 | 7.815% | $266.0659 | $266.07 | $266.05 | $266.10 |
| Purchase #4 | $190.32 | 8.107% | $205.7492 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $148.86 | 12.206% | $167.0299 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $155.64 | 12.373% | $174.8973 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $124.42 | 4.281% | $129.7464 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $1,198.03 | $1,306.4903 | $1,306.50 | $1,306.50 | $1,306.40 | |