| 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 | $118.56 | 3.836% | $123.108 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $186.98 | 3.246% | $193.0494 | $193.05 | $193.05 | $193.00 |
| Purchase #3 | $70.63 | 12.114% | $79.1861 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $63.39 | 3.703% | $65.7373 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $63.78 | 8.509% | $69.207 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $93.30 | 7.355% | $100.1622 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $88.87 | 6.809% | $94.9212 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $685.51 | $725.3712 | $725.38 | $725.35 | $725.30 | |