| 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 | $168.73 | 7.439% | $181.2818 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $95.25 | 6.531% | $101.4708 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $195.53 | 7.576% | $210.3434 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $194.47 | 12.467% | $218.7146 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $197.55 | 4.605% | $206.6472 | $206.65 | $206.65 | $206.60 |
| Purchase #6 | $189.87 | 10.574% | $209.9469 | $209.95 | $209.95 | $209.90 |
| Purchase #7 | $42.87 | 9.721% | $47.0374 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $1,084.27 | $1,175.4421 | $1,175.44 | $1,175.45 | $1,175.30 | |