| 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 | $167.70 | 5.492% | $176.9101 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $12.45 | 3.472% | $12.8823 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $171.76 | 13.312% | $194.6247 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $73.34 | 4.545% | $76.6733 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $140.99 | 4.462% | $147.281 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $92.82 | 9.871% | $101.9823 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $130.55 | 11.192% | $145.1612 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $789.61 | $855.5149 | $855.50 | $855.50 | $855.60 | |