| 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 | $152.95 | 10.276% | $168.6671 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $14.33 | 9.557% | $15.6995 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $139.30 | 5.652% | $147.1732 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $142.80 | 12.498% | $160.6471 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $135.84 | 11.271% | $151.1505 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $46.59 | 8.281% | $50.4481 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $21.26 | 5.505% | $22.4304 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $653.07 | $716.2159 | $716.22 | $716.20 | $716.20 | |