| 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 | $148.76 | 9.637% | $163.096 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $171.52 | 10.646% | $189.78 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $237.66 | 9.649% | $260.5918 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $230.43 | 12.803% | $259.932 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $158.73 | 12.383% | $178.3855 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $31.99 | 4.835% | $33.5367 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $151.35 | 9.846% | $166.2519 | $166.25 | $166.25 | $166.30 |
| 7 purchase totals = | $1,130.44 | $1,251.5739 | $1,251.58 | $1,251.65 | $1,251.60 | |