| 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 | $135.68 | 7.869% | $146.3567 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $242.80 | 10.191% | $267.5437 | $267.54 | $267.55 | $267.50 |
| Purchase #3 | $143.28 | 5.290% | $150.8595 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $141.71 | 9.773% | $155.5593 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $111.30 | 5.556% | $117.4838 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $76.92 | 9.505% | $84.2312 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $187.59 | 11.313% | $208.8121 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $1,039.28 | $1,130.8463 | $1,130.84 | $1,130.85 | $1,130.90 | |