| 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 | $147.44 | 7.349% | $158.2754 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $175.73 | 12.545% | $197.7753 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $202.85 | 8.835% | $220.7718 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $111.54 | 3.694% | $115.6603 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $230.32 | 13.817% | $262.1433 | $262.14 | $262.15 | $262.10 |
| Purchase #6 | $194.61 | 5.812% | $205.9207 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $126.29 | 5.847% | $133.6742 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $1,188.78 | $1,294.2210 | $1,294.22 | $1,294.20 | $1,294.30 | |