| 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 | $179.77 | 7.668% | $193.5548 | $193.55 | $193.55 | $193.60 |
| Purchase #2 | $37.53 | 6.352% | $39.9139 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $110.26 | 9.162% | $120.362 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $58.93 | 3.760% | $61.1458 | $61.15 | $61.15 | $61.10 |
| Purchase #5 | $118.78 | 12.710% | $133.8769 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $222.51 | 9.520% | $243.693 | $243.69 | $243.70 | $243.70 |
| Purchase #7 | $133.58 | 8.813% | $145.3524 | $145.35 | $145.35 | $145.40 |
| 7 purchase totals = | $861.36 | $937.8988 | $937.89 | $937.90 | $938.00 | |