| 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 | $218.43 | 8.591% | $237.1953 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $46.47 | 13.284% | $52.6431 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $9.34 | 5.224% | $9.8279 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $186.77 | 7.274% | $200.3556 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $53.53 | 8.528% | $58.095 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $89.90 | 7.243% | $96.4115 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $111.84 | 5.258% | $117.7205 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $716.28 | $772.2489 | $772.26 | $772.25 | $772.20 | |