| 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 | $143.76 | 7.668% | $154.7835 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $76.87 | 13.475% | $87.2282 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $19.61 | 8.349% | $21.2472 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $64.62 | 8.351% | $70.0164 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $249.77 | 9.674% | $273.9327 | $273.93 | $273.95 | $273.90 |
| Purchase #6 | $114.52 | 5.321% | $120.6136 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $124.67 | 4.585% | $130.3861 | $130.39 | $130.40 | $130.40 |
| 7 purchase totals = | $793.82 | $858.2077 | $858.21 | $858.25 | $858.10 | |