| 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 | $140.65 | 4.830% | $147.4434 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $159.86 | 7.446% | $171.7632 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $163.37 | 7.747% | $176.0263 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $85.28 | 3.638% | $88.3825 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $84.76 | 4.239% | $88.353 | $88.35 | $88.35 | $88.40 |
| Purchase #6 | $50.66 | 8.692% | $55.0634 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $87.46 | 3.238% | $90.292 | $90.29 | $90.30 | $90.30 |
| 7 purchase totals = | $772.04 | $817.3238 | $817.31 | $817.35 | $817.40 | |