| 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 | $153.58 | 10.796% | $170.1605 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $73.53 | 4.726% | $77.005 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $183.45 | 7.475% | $197.1629 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $153.50 | 12.224% | $172.2638 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $87.99 | 4.784% | $92.1994 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $27.93 | 5.445% | $29.4508 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $145.95 | 8.401% | $158.2113 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $825.93 | $896.4537 | $896.45 | $896.40 | $896.60 | |