| 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 | $169.84 | 4.558% | $177.5813 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $34.92 | 4.177% | $36.3786 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $191.78 | 4.369% | $200.1589 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $76.81 | 10.568% | $84.9273 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $168.52 | 11.678% | $188.1998 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $52.93 | 8.232% | $57.2872 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $152.37 | 7.120% | $163.2187 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $847.17 | $907.7518 | $907.76 | $907.80 | $907.80 | |