| 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 | $188.87 | 5.442% | $199.1483 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $179.37 | 9.844% | $197.0272 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $10.26 | 12.430% | $11.5353 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $67.85 | 7.793% | $73.1376 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $42.34 | 3.635% | $43.8791 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $228.99 | 7.803% | $246.8581 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $63.38 | 6.211% | $67.3165 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $781.06 | $838.9021 | $838.92 | $838.95 | $838.80 | |