| 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 | $163.50 | 8.175% | $176.8661 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $120.56 | 3.569% | $124.8628 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $8.92 | 11.437% | $9.9402 | $9.94 | $9.95 | $9.90 |
| Purchase #4 | $176.43 | 10.234% | $194.4858 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $212.53 | 13.601% | $241.4362 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $65.76 | 10.721% | $72.8101 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $135.70 | 5.640% | $143.3535 | $143.35 | $143.35 | $143.40 |
| 7 purchase totals = | $883.40 | $963.7547 | $963.76 | $963.75 | $963.80 | |