| 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 | $105.39 | 11.350% | $117.3518 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $73.78 | 13.506% | $83.7447 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $98.80 | 3.357% | $102.1167 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $186.65 | 9.191% | $203.805 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $94.33 | 12.292% | $105.925 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $135.65 | 6.367% | $144.2868 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $198.89 | 9.755% | $218.2917 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $893.49 | $975.5217 | $975.53 | $975.55 | $975.50 | |