| 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 | $118.72 | 8.633% | $128.9691 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $56.26 | 8.418% | $60.996 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $12.47 | 10.850% | $13.823 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $135.31 | 8.846% | $147.2795 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $177.70 | 3.856% | $184.5521 | $184.55 | $184.55 | $184.60 |
| Purchase #6 | $54.81 | 4.323% | $57.1794 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $211.59 | 7.693% | $227.8676 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $766.86 | $820.6667 | $820.67 | $820.65 | $820.80 | |