| 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 | $32.84 | 4.249% | $34.2354 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $182.36 | 8.103% | $197.1366 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $96.65 | 5.235% | $101.7096 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $78.89 | 3.307% | $81.4989 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $132.78 | 3.197% | $137.025 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $147.82 | 10.481% | $163.313 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $160.92 | 6.321% | $171.0918 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $832.26 | $886.0103 | $886.02 | $886.05 | $885.90 | |