| 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 | $165.61 | 8.399% | $179.5196 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $65.65 | 8.475% | $71.2138 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $43.25 | 12.214% | $48.5326 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $107.79 | 7.149% | $115.4959 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $126.30 | 8.186% | $136.6389 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $239.42 | 13.206% | $271.0378 | $271.04 | $271.05 | $271.00 |
| Purchase #7 | $219.94 | 12.459% | $247.3423 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $967.96 | $1,069.7809 | $1,069.78 | $1,069.80 | $1,069.60 | |