| 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 | $114.56 | 4.799% | $120.0577 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $166.51 | 4.714% | $174.3593 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $157.60 | 12.870% | $177.8831 | $177.88 | $177.90 | $177.90 |
| Purchase #4 | $149.85 | 5.542% | $158.1547 | $158.15 | $158.15 | $158.20 |
| Purchase #5 | $48.48 | 12.107% | $54.3495 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $33.67 | 4.864% | $35.3077 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $132.92 | 7.805% | $143.2944 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $803.59 | $863.4064 | $863.40 | $863.40 | $863.50 | |