| 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 | $179.30 | 11.451% | $199.8316 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $63.83 | 12.289% | $71.6741 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $62.45 | 4.661% | $65.3608 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $24.41 | 5.287% | $25.7006 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $60.46 | 13.744% | $68.7696 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $128.40 | 7.334% | $137.8169 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $167.65 | 6.516% | $178.5741 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $686.50 | $747.7277 | $747.72 | $747.65 | $747.80 | |