| 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 | $196.93 | 12.618% | $221.7786 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $153.69 | 4.457% | $160.54 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $64.82 | 11.442% | $72.2367 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $64.77 | 7.566% | $69.6705 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $189.78 | 4.581% | $198.4738 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $58.66 | 11.510% | $65.4118 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $63.59 | 9.714% | $69.7671 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $792.24 | $857.8785 | $857.88 | $857.85 | $857.90 | |