| 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 | $141.67 | 7.514% | $152.3151 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $158.47 | 13.824% | $180.3769 | $180.38 | $180.40 | $180.40 |
| Purchase #3 | $106.85 | 7.416% | $114.774 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $158.67 | 11.156% | $176.3712 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $173.26 | 5.181% | $182.2366 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $76.34 | 5.806% | $80.7723 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $80.79 | 11.393% | $89.9944 | $89.99 | $90.00 | $90.00 |
| 7 purchase totals = | $896.05 | $976.8405 | $976.84 | $976.80 | $976.90 | |