| 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 | $149.50 | 11.131% | $166.1408 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $249.50 | 8.577% | $270.8996 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $13.40 | 6.284% | $14.2421 | $14.24 | $14.25 | $14.20 |
| Purchase #4 | $119.51 | 13.799% | $136.0012 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $61.46 | 8.217% | $66.5102 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $115.90 | 10.869% | $128.4972 | $128.50 | $128.50 | $128.50 |
| Purchase #7 | $6.29 | 11.189% | $6.9938 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $715.56 | $789.2849 | $789.28 | $789.30 | $789.20 | |