| 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 | $168.59 | 5.517% | $177.8911 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $71.56 | 6.807% | $76.4311 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $136.93 | 5.414% | $144.3434 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $154.90 | 7.117% | $165.9242 | $165.92 | $165.90 | $165.90 |
| Purchase #5 | $217.76 | 10.304% | $240.198 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $142.55 | 10.597% | $157.656 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $216.72 | 5.394% | $228.4099 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,109.01 | $1,190.8537 | $1,190.85 | $1,190.85 | $1,190.80 | |