| 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 | $145.53 | 6.705% | $155.2878 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $150.88 | 10.345% | $166.4885 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $106.47 | 7.580% | $114.5404 | $114.54 | $114.55 | $114.50 |
| Purchase #4 | $23.26 | 5.604% | $24.5635 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $173.63 | 6.307% | $184.5808 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $121.26 | 6.189% | $128.7648 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $178.43 | 7.151% | $191.1895 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $899.46 | $965.4153 | $965.41 | $965.45 | $965.50 | |