| 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 | $129.83 | 13.104% | $146.8429 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $124.46 | 8.870% | $135.4996 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $157.56 | 12.717% | $177.5969 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $87.63 | 9.407% | $95.8734 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $66.48 | 10.704% | $73.596 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $181.88 | 10.156% | $200.3517 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $44.99 | 10.434% | $49.6843 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $792.83 | $879.4448 | $879.44 | $879.45 | $879.50 | |