| 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 | $139.94 | 11.145% | $155.5363 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $20.37 | 10.628% | $22.5349 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $161.26 | 12.775% | $181.861 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $91.27 | 7.147% | $97.7931 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $57.32 | 11.523% | $63.925 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $30.48 | 4.638% | $31.8937 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $186.61 | 4.331% | $194.6921 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $687.25 | $748.2361 | $748.23 | $748.30 | $748.20 | |