| 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 | $139.25 | 12.132% | $156.1438 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $37.47 | 5.160% | $39.4035 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $117.98 | 9.785% | $129.5243 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $67.29 | 8.799% | $73.2108 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $31.52 | 10.166% | $34.7243 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $67.62 | 3.692% | $70.1165 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $208.81 | 6.106% | $221.5599 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $669.94 | $724.6831 | $724.67 | $724.60 | $724.60 | |