| 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 | $146.94 | 4.830% | $154.0372 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $142.50 | 3.129% | $146.9588 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $232.95 | 8.783% | $253.41 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $40.44 | 9.233% | $44.1738 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $178.92 | 4.597% | $187.145 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $53.25 | 10.649% | $58.9206 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $119.36 | 8.170% | $129.1117 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $914.36 | $973.7571 | $973.76 | $973.70 | $973.70 | |