| 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 | $124.34 | 7.151% | $133.2316 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $166.69 | 3.241% | $172.0924 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $7.95 | 5.241% | $8.3667 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $77.53 | 5.211% | $81.5701 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $138.94 | 8.188% | $150.3164 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $191.93 | 13.680% | $218.186 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $7.68 | 11.595% | $8.5705 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $715.06 | $772.3337 | $772.34 | $772.30 | $772.40 | |