| 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 | $140.84 | 3.489% | $145.7539 | $145.75 | $145.75 | $145.80 |
| Purchase #2 | $181.43 | 8.801% | $197.3977 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $103.43 | 13.686% | $117.5854 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $169.44 | 12.286% | $190.2574 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $233.75 | 10.349% | $257.9408 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $104.78 | 4.212% | $109.1933 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $168.59 | 5.847% | $178.4475 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $1,102.26 | $1,196.5760 | $1,196.58 | $1,196.60 | $1,196.60 | |