| 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 | $168.55 | 5.856% | $178.4203 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $14.90 | 10.835% | $16.5144 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $201.91 | 11.733% | $225.6001 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $15.55 | 3.335% | $16.0686 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $144.95 | 11.480% | $161.5903 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $215.43 | 13.254% | $243.9831 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $87.58 | 8.790% | $95.2783 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $848.87 | $937.4551 | $937.45 | $937.45 | $937.50 | |