| 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 | $158.26 | 6.196% | $168.0658 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $209.79 | 6.461% | $223.3445 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $248.71 | 13.805% | $283.0444 | $283.04 | $283.05 | $283.00 |
| Purchase #4 | $131.86 | 3.140% | $136.0004 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $82.52 | 12.356% | $92.7162 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $88.27 | 6.810% | $94.2812 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $130.36 | 3.593% | $135.0438 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $1,049.77 | $1,132.4963 | $1,132.49 | $1,132.50 | $1,132.40 | |