| 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 | $152.39 | 7.149% | $163.2844 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $59.55 | 8.232% | $64.4522 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $111.75 | 11.441% | $124.5353 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $32.25 | 10.463% | $35.6243 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $213.81 | 5.335% | $225.2168 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $6.44 | 11.152% | $7.1582 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $28.91 | 13.586% | $32.8377 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $605.10 | $653.1089 | $653.11 | $653.10 | $653.10 | |