| 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 | $173.47 | 7.314% | $186.1576 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $150.93 | 6.483% | $160.7148 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $131.39 | 5.155% | $138.1632 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $14.98 | 9.293% | $16.3721 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $52.65 | 9.378% | $57.5875 | $57.59 | $57.60 | $57.60 |
| Purchase #6 | $175.76 | 9.769% | $192.93 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $51.41 | 3.182% | $53.0459 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $750.59 | $804.9711 | $804.97 | $804.95 | $805.00 | |