| 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 | $180.67 | 4.315% | $188.4659 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $163.36 | 6.288% | $173.6321 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $149.76 | 5.355% | $157.7796 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $95.86 | 8.629% | $104.1318 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $69.81 | 4.295% | $72.8083 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $183.68 | 6.177% | $195.0259 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $182.53 | 6.410% | $194.2302 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $1,025.67 | $1,086.0738 | $1,086.08 | $1,086.15 | $1,086.00 | |