| 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 | $141.78 | 4.110% | $147.6072 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $76.65 | 7.849% | $82.6663 | $82.67 | $82.65 | $82.70 |
| Purchase #3 | $194.44 | 4.758% | $203.6915 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $163.94 | 4.464% | $171.2583 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $31.74 | 5.751% | $33.5654 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $55.95 | 12.695% | $63.0529 | $63.05 | $63.05 | $63.10 |
| Purchase #7 | $178.29 | 3.555% | $184.6282 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $842.79 | $886.4698 | $886.48 | $886.45 | $886.60 | |