| 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 | $191.50 | 6.752% | $204.4301 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $87.80 | 7.633% | $94.5018 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $154.50 | 9.315% | $168.8917 | $168.89 | $168.90 | $168.90 |
| Purchase #4 | $62.64 | 6.746% | $66.8657 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $126.32 | 9.409% | $138.2054 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $21.69 | 4.238% | $22.6092 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $101.36 | 13.277% | $114.8176 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $745.81 | $810.3215 | $810.33 | $810.30 | $810.30 | |