| 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 | $169.67 | 5.407% | $178.8441 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $60.42 | 5.585% | $63.7945 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $222.44 | 6.668% | $237.2723 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $145.28 | 13.595% | $165.0308 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $101.86 | 13.421% | $115.5306 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $38.86 | 11.405% | $43.292 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $13.86 | 13.808% | $15.7738 | $15.77 | $15.75 | $15.80 |
| 7 purchase totals = | $752.39 | $819.5381 | $819.52 | $819.55 | $819.50 | |