| 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 | $149.88 | 11.204% | $166.6726 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $205.70 | 8.336% | $222.8472 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $211.62 | 5.115% | $222.4444 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $60.64 | 9.703% | $66.5239 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $216.55 | 9.712% | $237.5813 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $69.51 | 13.780% | $79.0885 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $113.81 | 6.149% | $120.8082 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $1,027.71 | $1,115.9661 | $1,115.96 | $1,115.95 | $1,115.90 | |