| 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 | $196.82 | 12.645% | $221.7079 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $135.27 | 6.231% | $143.6987 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $61.53 | 4.639% | $64.3844 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $23.87 | 12.307% | $26.8077 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $80.34 | 11.787% | $89.8097 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $181.63 | 6.453% | $193.3506 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $129.85 | 13.235% | $147.0356 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $809.31 | $886.7946 | $886.80 | $886.80 | $886.80 | |