| 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 | $223.83 | 4.170% | $233.1637 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $133.82 | 13.373% | $151.7157 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $74.39 | 12.659% | $83.807 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $211.65 | 10.224% | $233.2891 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $178.76 | 6.236% | $189.9075 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $70.99 | 3.594% | $73.5414 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $10.80 | 8.801% | $11.7505 | $11.75 | $11.75 | $11.80 |
| 7 purchase totals = | $904.24 | $977.1749 | $977.18 | $977.15 | $977.20 | |