| 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 | $226.89 | 4.800% | $237.7807 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $166.44 | 7.118% | $178.2872 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $219.59 | 8.137% | $237.458 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $163.43 | 10.546% | $180.6653 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $67.77 | 9.676% | $74.3274 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $124.74 | 5.657% | $131.7965 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $111.73 | 8.136% | $120.8204 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $1,080.59 | $1,161.1355 | $1,161.15 | $1,161.15 | $1,161.20 | |