| 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 | $143.56 | 10.730% | $158.964 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $63.76 | 3.788% | $66.1752 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $229.80 | 10.697% | $254.3817 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $174.50 | 11.180% | $194.0091 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $62.57 | 10.455% | $69.1117 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $207.47 | 9.102% | $226.3539 | $226.35 | $226.35 | $226.40 |
| Purchase #7 | $88.59 | 6.836% | $94.646 | $94.65 | $94.65 | $94.60 |
| 7 purchase totals = | $970.25 | $1,063.6416 | $1,063.64 | $1,063.65 | $1,063.70 | |