| 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 | $157.55 | 11.417% | $175.5375 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $16.52 | 9.189% | $18.038 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $226.40 | 3.186% | $233.6131 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $241.53 | 10.707% | $267.3906 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $248.98 | 4.146% | $259.3027 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $170.59 | 4.371% | $178.0465 | $178.05 | $178.05 | $178.00 |
| Purchase #7 | $127.44 | 10.304% | $140.5714 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,189.01 | $1,272.4998 | $1,272.50 | $1,272.50 | $1,272.40 | |