| 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 | $144.42 | 7.599% | $155.3945 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $70.90 | 8.703% | $77.0704 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $206.80 | 12.242% | $232.1165 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $124.84 | 12.154% | $140.0131 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $84.91 | 10.863% | $94.1338 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $168.96 | 12.120% | $189.438 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $68.43 | 5.707% | $72.3353 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $869.26 | $960.5016 | $960.50 | $960.50 | $960.40 | |