| 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 | $124.81 | 8.390% | $135.2816 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $173.36 | 9.519% | $189.8621 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $221.81 | 4.421% | $231.6162 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $154.41 | 3.291% | $159.4916 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $63.74 | 7.402% | $68.458 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $162.27 | 3.328% | $167.6703 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $48.93 | 13.862% | $55.7127 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $949.33 | $1,008.0925 | $1,008.09 | $1,008.05 | $1,008.20 | |