| 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 | $165.38 | 4.848% | $173.3976 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $60.97 | 5.334% | $64.2221 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $176.54 | 10.238% | $194.6142 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $17.86 | 7.519% | $19.2029 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $126.92 | 9.235% | $138.6411 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $230.62 | 9.277% | $252.0146 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $180.60 | 12.235% | $202.6964 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $958.89 | $1,044.7889 | $1,044.78 | $1,044.75 | $1,044.70 | |