| 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 | $171.91 | 9.132% | $187.6088 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $123.93 | 7.682% | $133.4503 | $133.45 | $133.45 | $133.50 |
| Purchase #3 | $60.47 | 7.344% | $64.9109 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $125.56 | 5.210% | $132.1017 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $109.92 | 4.252% | $114.5938 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $95.41 | 8.657% | $103.6696 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $168.75 | 9.617% | $184.9787 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $855.95 | $921.3138 | $921.31 | $921.30 | $921.40 | |