| 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 | $135.77 | 11.618% | $151.5438 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $182.57 | 7.467% | $196.2025 | $196.20 | $196.20 | $196.20 |
| Purchase #3 | $231.65 | 11.141% | $257.4581 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $129.84 | 4.802% | $136.0749 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $119.85 | 9.297% | $130.9925 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $101.32 | 6.776% | $108.1854 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $115.76 | 6.144% | $122.8723 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $1,016.76 | $1,103.3295 | $1,103.32 | $1,103.30 | $1,103.40 | |