| 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 | $6.64 | 12.208% | $7.4506 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $174.48 | 8.335% | $189.0229 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $214.53 | 10.794% | $237.6864 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $118.98 | 7.379% | $127.7595 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $153.76 | 4.811% | $161.1574 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $208.43 | 12.209% | $233.8772 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $69.83 | 6.249% | $74.1937 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $946.65 | $1,031.1477 | $1,031.15 | $1,031.15 | $1,031.30 | |