| 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 | $173.99 | 12.535% | $195.7996 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $56.25 | 13.135% | $63.6384 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $15.34 | 13.374% | $17.3916 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $57.49 | 10.695% | $63.6386 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $63.65 | 10.452% | $70.3027 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $81.91 | 8.718% | $89.0509 | $89.05 | $89.05 | $89.10 |
| Purchase #7 | $214.85 | 10.812% | $238.0796 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $663.48 | $737.9014 | $737.90 | $737.95 | $737.90 | |