| 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 | $195.52 | 6.318% | $207.873 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $174.61 | 9.732% | $191.603 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $34.79 | 10.788% | $38.5431 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $76.42 | 5.452% | $80.5864 | $80.59 | $80.60 | $80.60 |
| Purchase #5 | $159.68 | 5.659% | $168.7163 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $127.64 | 6.189% | $135.5396 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $65.50 | 3.491% | $67.7866 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $834.16 | $890.6480 | $890.65 | $890.65 | $890.60 | |