| 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 | $157.62 | 8.409% | $170.8743 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $163.81 | 12.847% | $184.8547 | $184.85 | $184.85 | $184.90 |
| Purchase #3 | $206.29 | 12.321% | $231.707 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $193.82 | 12.142% | $217.3536 | $217.35 | $217.35 | $217.40 |
| Purchase #5 | $35.64 | 10.711% | $39.4574 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $53.35 | 6.498% | $56.8167 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $148.62 | 3.662% | $154.0625 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $959.15 | $1,055.1262 | $1,055.12 | $1,055.05 | $1,055.30 | |