| 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 | $177.53 | 11.175% | $197.369 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $85.47 | 10.793% | $94.6948 | $94.69 | $94.70 | $94.70 |
| Purchase #3 | $8.63 | 10.534% | $9.5391 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $15.83 | 3.404% | $16.3689 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $122.65 | 12.620% | $138.1284 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $130.47 | 7.744% | $140.5736 | $140.57 | $140.55 | $140.60 |
| Purchase #7 | $179.99 | 7.790% | $194.0112 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $720.57 | $790.6850 | $790.68 | $790.65 | $790.70 | |