| 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 | $144.63 | 10.278% | $159.4951 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $174.26 | 8.243% | $188.6243 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $41.74 | 12.675% | $47.0305 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $22.28 | 13.805% | $25.3558 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $144.88 | 12.521% | $163.0204 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $26.80 | 10.813% | $29.6979 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $195.60 | 10.781% | $216.6876 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $750.19 | $829.9116 | $829.92 | $829.90 | $829.90 | |