| 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 | $190.80 | 9.612% | $209.1397 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $163.84 | 7.533% | $176.1821 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $37.66 | 10.352% | $41.5586 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $74.70 | 5.139% | $78.5388 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $218.76 | 4.540% | $228.6917 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $38.98 | 11.364% | $43.4097 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $158.33 | 12.562% | $178.2194 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $883.07 | $955.7400 | $955.74 | $955.75 | $955.70 | |