| 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 | $115.58 | 9.223% | $126.2399 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $187.52 | 13.485% | $212.8071 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $31.78 | 5.316% | $33.4694 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $124.28 | 6.775% | $132.7 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $162.86 | 3.674% | $168.8435 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $194.35 | 8.449% | $210.7706 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $145.46 | 8.214% | $157.4081 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $961.83 | $1,042.2386 | $1,042.24 | $1,042.20 | $1,042.20 | |