| 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 | $193.82 | 6.701% | $206.8079 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $230.99 | 6.544% | $246.106 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $33.93 | 7.676% | $36.5345 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $161.26 | 3.698% | $167.2234 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $90.33 | 9.869% | $99.2447 | $99.24 | $99.25 | $99.20 |
| Purchase #6 | $142.84 | 5.611% | $150.8548 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $141.28 | 12.308% | $158.6687 | $158.67 | $158.65 | $158.70 |
| 7 purchase totals = | $994.45 | $1,065.4400 | $1,065.43 | $1,065.40 | $1,065.40 | |