| 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 | $149.36 | 7.429% | $160.456 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $220.80 | 6.382% | $234.8915 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $88.49 | 8.582% | $96.0842 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $194.82 | 6.434% | $207.3547 | $207.35 | $207.35 | $207.40 |
| Purchase #5 | $45.63 | 7.222% | $48.9254 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $202.27 | 4.618% | $211.6108 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $165.49 | 11.614% | $184.71 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $1,066.86 | $1,144.0326 | $1,144.03 | $1,144.05 | $1,144.10 | |