| 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 | $72.37 | 8.158% | $78.2739 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $213.57 | 7.789% | $230.205 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $120.76 | 10.467% | $133.3999 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $58.81 | 10.483% | $64.9751 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $145.99 | 4.567% | $152.6574 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $205.35 | 7.813% | $221.394 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $177.34 | 7.522% | $190.6795 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $994.19 | $1,071.5848 | $1,071.59 | $1,071.60 | $1,071.70 | |