| 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 | $163.40 | 5.161% | $171.8331 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $22.92 | 11.399% | $25.5327 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $245.77 | 12.214% | $275.7883 | $275.79 | $275.80 | $275.80 |
| Purchase #4 | $43.46 | 7.837% | $46.866 | $46.87 | $46.85 | $46.90 |
| Purchase #5 | $176.70 | 10.376% | $195.0344 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $114.81 | 4.616% | $120.1096 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $105.45 | 7.369% | $113.2206 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $872.51 | $948.3847 | $948.38 | $948.40 | $948.30 | |