| 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 | $181.88 | 7.317% | $195.1882 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $71.76 | 12.452% | $80.6956 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $40.34 | 9.634% | $44.2264 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $181.29 | 5.139% | $190.6065 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $20.52 | 11.475% | $22.8747 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $101.30 | 12.742% | $114.2076 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $66.42 | 10.339% | $73.2872 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $663.51 | $721.0862 | $721.10 | $721.10 | $721.10 | |