| 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 | $170.28 | 10.508% | $188.173 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $246.50 | 10.833% | $273.2033 | $273.20 | $273.20 | $273.20 |
| Purchase #3 | $61.60 | 4.359% | $64.2851 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $160.57 | 7.401% | $172.4538 | $172.45 | $172.45 | $172.50 |
| Purchase #5 | $65.59 | 12.513% | $73.7973 | $73.80 | $73.80 | $73.80 |
| Purchase #6 | $204.93 | 8.637% | $222.6298 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $245.92 | 8.184% | $266.0461 | $266.05 | $266.05 | $266.00 |
| 7 purchase totals = | $1,155.39 | $1,260.5884 | $1,260.59 | $1,260.60 | $1,260.60 | |