| 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 | $132.59 | 3.409% | $137.11 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $189.57 | 10.469% | $209.4161 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $193.98 | 3.772% | $201.2969 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $27.93 | 7.137% | $29.9234 | $29.92 | $29.90 | $29.90 |
| Purchase #5 | $39.87 | 5.684% | $42.1362 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $167.87 | 3.256% | $173.3358 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $9.63 | 9.519% | $10.5467 | $10.55 | $10.55 | $10.50 |
| 7 purchase totals = | $761.44 | $803.7651 | $803.78 | $803.75 | $803.60 | |