| 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 | $133.73 | 11.632% | $149.2855 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $60.42 | 11.352% | $67.2789 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $134.73 | 9.301% | $147.2612 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $95.87 | 11.866% | $107.2459 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $96.70 | 6.428% | $102.9159 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $148.69 | 3.720% | $154.2213 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $148.75 | 9.158% | $162.3725 | $162.37 | $162.35 | $162.40 |
| 7 purchase totals = | $818.89 | $890.5812 | $890.59 | $890.55 | $890.60 | |