| 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 | $166.33 | 10.446% | $183.7048 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $245.81 | 9.319% | $268.717 | $268.72 | $268.70 | $268.70 |
| Purchase #3 | $80.68 | 11.457% | $89.9235 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $30.97 | 12.858% | $34.9521 | $34.95 | $34.95 | $35.00 |
| Purchase #5 | $17.73 | 10.381% | $19.5706 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $85.90 | 7.574% | $92.4061 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $121.35 | 11.495% | $135.2992 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $748.77 | $824.5733 | $824.57 | $824.50 | $824.60 | |