| 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 | $110.54 | 11.755% | $123.534 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $118.91 | 9.604% | $130.3301 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $43.34 | 3.679% | $44.9345 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $64.56 | 7.777% | $69.5808 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $136.49 | 5.695% | $144.2631 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $173.72 | 7.767% | $187.2128 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $140.49 | 4.125% | $146.2852 | $146.29 | $146.30 | $146.30 |
| 7 purchase totals = | $788.05 | $846.1405 | $846.13 | $846.20 | $846.10 | |