| 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 | $221.87 | 7.360% | $238.1996 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $32.97 | 5.421% | $34.7573 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $135.71 | 6.830% | $144.979 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $134.95 | 7.291% | $144.7892 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $46.95 | 3.304% | $48.5012 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $74.45 | 6.262% | $79.1121 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $89.64 | 11.403% | $99.8616 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $736.54 | $790.2000 | $790.20 | $790.20 | $790.30 | |