| 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 | $195.88 | 7.823% | $211.2037 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $47.81 | 11.300% | $53.2125 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $91.26 | 9.351% | $99.7937 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $81.60 | 10.550% | $90.2088 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $200.46 | 9.283% | $219.0687 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $95.61 | 13.581% | $108.5948 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $161.88 | 11.618% | $180.6872 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $874.50 | $962.7694 | $962.76 | $962.75 | $962.80 | |