| 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 | $154.44 | 12.310% | $173.4516 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $70.64 | 8.357% | $76.5434 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $38.76 | 6.450% | $41.26 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $133.85 | 10.369% | $147.7289 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $172.62 | 4.540% | $180.4569 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $112.97 | 6.298% | $120.0849 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $129.56 | 12.114% | $145.2549 | $145.25 | $145.25 | $145.30 |
| 7 purchase totals = | $812.84 | $884.7806 | $884.77 | $884.80 | $884.90 | |