| 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 | $190.61 | 4.805% | $199.7688 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $233.93 | 4.693% | $244.9083 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $144.38 | 12.159% | $161.9352 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $156.44 | 11.405% | $174.282 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $160.43 | 4.829% | $168.1772 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $248.30 | 8.196% | $268.6507 | $268.65 | $268.65 | $268.70 |
| Purchase #7 | $188.70 | 4.802% | $197.7614 | $197.76 | $197.75 | $197.80 |
| 7 purchase totals = | $1,322.79 | $1,415.4836 | $1,415.49 | $1,415.50 | $1,415.60 | |