| 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 | $158.66 | 3.834% | $164.743 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $65.64 | 13.752% | $74.6668 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $111.57 | 6.289% | $118.5866 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $35.56 | 10.843% | $39.4158 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $140.31 | 4.301% | $146.3447 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $166.99 | 4.130% | $173.8867 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $76.92 | 4.169% | $80.1268 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $755.65 | $797.7704 | $797.78 | $797.80 | $797.70 | |