| 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 | $114.39 | 4.249% | $119.2504 | $119.25 | $119.25 | $119.30 |
| Purchase #2 | $132.62 | 3.124% | $136.763 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $89.98 | 3.671% | $93.2832 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $179.35 | 8.786% | $195.1077 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $14.82 | 12.620% | $16.6903 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $32.29 | 6.472% | $34.3798 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $141.34 | 13.871% | $160.9453 | $160.95 | $160.95 | $160.90 |
| 7 purchase totals = | $704.79 | $756.4197 | $756.42 | $756.45 | $756.50 | |