| 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 | $158.90 | 9.580% | $174.1226 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $148.72 | 12.709% | $167.6208 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $19.80 | 10.613% | $21.9014 | $21.90 | $21.90 | $21.90 |
| Purchase #4 | $249.71 | 7.835% | $269.2748 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $235.30 | 9.306% | $257.197 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $224.55 | 12.328% | $252.2325 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $42.98 | 10.631% | $47.5492 | $47.55 | $47.55 | $47.50 |
| 7 purchase totals = | $1,079.96 | $1,189.8983 | $1,189.89 | $1,189.85 | $1,189.80 | |