| 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 | $153.68 | 8.346% | $166.5061 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $163.92 | 10.385% | $180.9431 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $197.57 | 5.162% | $207.7686 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $183.51 | 7.589% | $197.4366 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $167.58 | 10.835% | $185.7373 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $118.49 | 9.770% | $130.0665 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $244.43 | 3.180% | $252.2029 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $1,229.18 | $1,320.6611 | $1,320.67 | $1,320.65 | $1,320.60 | |