| 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 | $137.94 | 8.364% | $149.4773 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $186.78 | 11.798% | $208.8163 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $64.56 | 10.219% | $71.1574 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $49.60 | 7.576% | $53.3577 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $215.66 | 3.325% | $222.8307 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $53.83 | 11.510% | $60.0258 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $96.58 | 5.345% | $101.7422 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $804.95 | $867.4074 | $867.42 | $867.45 | $867.40 | |