| 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 | $174.58 | 7.268% | $187.2685 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $47.96 | 5.753% | $50.7191 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $182.28 | 12.293% | $204.6877 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $74.41 | 11.838% | $83.2187 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $72.49 | 9.440% | $79.3331 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $77.55 | 9.361% | $84.8095 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $163.68 | 11.805% | $183.0024 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $792.95 | $873.0390 | $873.04 | $873.00 | $873.00 | |