| 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 | $153.39 | 5.489% | $161.8096 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $124.50 | 6.398% | $132.4655 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $166.94 | 11.385% | $185.9461 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $173.85 | 11.427% | $193.7158 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $244.61 | 5.181% | $257.2832 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $123.42 | 4.690% | $129.2084 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $192.28 | 7.154% | $206.0357 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $1,178.99 | $1,266.4643 | $1,266.48 | $1,266.45 | $1,266.40 | |