| 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 | $130.73 | 9.573% | $143.2448 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $155.66 | 13.365% | $176.464 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $146.75 | 5.241% | $154.4412 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $33.32 | 6.866% | $35.6078 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $197.35 | 4.123% | $205.4867 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $117.65 | 7.195% | $126.1149 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $73.34 | 10.634% | $81.139 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $854.80 | $922.4984 | $922.49 | $922.50 | $922.40 | |