| 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 | $146.39 | 3.110% | $150.9427 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $198.45 | 6.779% | $211.9029 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $113.86 | 3.813% | $118.2015 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $243.66 | 13.543% | $276.6589 | $276.66 | $276.65 | $276.70 |
| Purchase #5 | $82.98 | 11.238% | $92.3053 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $131.48 | 5.291% | $138.4366 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $8.50 | 4.342% | $8.8691 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $925.32 | $997.3170 | $997.32 | $997.30 | $997.30 | |