| 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 | $126.57 | 13.814% | $144.0544 | $144.05 | $144.05 | $144.10 |
| Purchase #2 | $17.76 | 8.170% | $19.211 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $191.38 | 8.319% | $207.3009 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $76.81 | 7.270% | $82.3941 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $30.87 | 12.345% | $34.6809 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $240.70 | 12.269% | $270.2315 | $270.23 | $270.25 | $270.20 |
| Purchase #7 | $35.71 | 5.703% | $37.7465 | $37.75 | $37.75 | $37.70 |
| 7 purchase totals = | $719.80 | $795.6193 | $795.61 | $795.65 | $795.60 | |