| 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 | $40.27 | 12.743% | $45.4016 | $45.40 | $45.40 | $45.40 |
| Purchase #2 | $175.52 | 12.495% | $197.4512 | $197.45 | $197.45 | $197.50 |
| Purchase #3 | $139.46 | 6.271% | $148.2055 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $157.28 | 6.559% | $167.596 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $204.27 | 6.256% | $217.0491 | $217.05 | $217.05 | $217.00 |
| Purchase #6 | $161.62 | 3.580% | $167.406 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $210.88 | 3.732% | $218.75 | $218.75 | $218.75 | $218.80 |
| 7 purchase totals = | $1,089.30 | $1,161.8594 | $1,161.87 | $1,161.85 | $1,161.90 | |