| 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 | $162.51 | 5.520% | $171.4806 | $171.48 | $171.50 | $171.50 |
| Purchase #2 | $59.48 | 7.512% | $63.9481 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $92.80 | 7.780% | $100.0198 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $126.28 | 3.159% | $130.2692 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $33.81 | 8.573% | $36.7085 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $40.37 | 9.808% | $44.3295 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $165.54 | 6.104% | $175.6446 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $680.79 | $722.4003 | $722.40 | $722.40 | $722.30 | |