| 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 | $134.60 | 6.440% | $143.2682 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $220.50 | 3.772% | $228.8173 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $186.94 | 9.309% | $204.3422 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $43.67 | 4.649% | $45.7002 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $247.81 | 4.360% | $258.6145 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $72.70 | 12.715% | $81.9438 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $61.91 | 11.666% | $69.1324 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $968.13 | $1,031.8186 | $1,031.81 | $1,031.80 | $1,031.70 | |