| 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 | $169.73 | 10.714% | $187.9149 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $95.44 | 12.404% | $107.2784 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $81.46 | 5.335% | $85.8059 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $92.69 | 6.255% | $98.4878 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $104.46 | 8.486% | $113.3245 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $199.27 | 12.176% | $223.5331 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $160.38 | 13.556% | $182.1211 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $903.43 | $998.4657 | $998.46 | $998.45 | $998.40 | |