| 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 | $183.51 | 4.582% | $191.9184 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $71.36 | 5.652% | $75.3933 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $65.90 | 6.412% | $70.1255 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $137.26 | 12.504% | $154.423 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $208.37 | 8.379% | $225.8293 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $65.32 | 9.248% | $71.3608 | $71.36 | $71.35 | $71.40 |
| Purchase #7 | $145.70 | 11.613% | $162.6201 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $877.42 | $951.6704 | $951.67 | $951.65 | $951.60 | |