| 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 | $162.32 | 3.438% | $167.9006 | $167.90 | $167.90 | $167.90 |
| Purchase #2 | $13.34 | 6.407% | $14.1947 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $154.39 | 7.789% | $166.4154 | $166.42 | $166.40 | $166.40 |
| Purchase #4 | $75.61 | 12.253% | $84.8745 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $221.77 | 9.204% | $242.1817 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $6.32 | 4.465% | $6.6022 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $35.46 | 13.499% | $40.2467 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $669.21 | $722.4158 | $722.41 | $722.40 | $722.40 | |