| 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 | $157.84 | 5.871% | $167.1068 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $21.33 | 10.394% | $23.547 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $48.75 | 4.550% | $50.9681 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $197.48 | 9.782% | $216.7975 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $7.83 | 10.415% | $8.6455 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $208.76 | 4.754% | $218.6845 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $157.43 | 12.371% | $176.9057 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $799.42 | $862.6551 | $862.67 | $862.65 | $862.60 | |