| 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 | $164.28 | 6.634% | $175.1783 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $169.96 | 4.321% | $177.304 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $37.28 | 5.319% | $39.2629 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $220.99 | 8.486% | $239.7432 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $43.91 | 6.401% | $46.7207 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $66.45 | 9.760% | $72.9355 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $134.69 | 4.616% | $140.9073 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $837.56 | $892.0519 | $892.05 | $892.05 | $892.00 | |