| 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 | $40.98 | 9.525% | $44.8833 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $186.66 | 3.593% | $193.3667 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $142.85 | 12.595% | $160.842 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $244.58 | 12.674% | $275.5781 | $275.58 | $275.60 | $275.60 |
| Purchase #5 | $157.39 | 12.624% | $177.2589 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $83.66 | 7.222% | $89.7019 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $111.46 | 3.718% | $115.6041 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $967.58 | $1,057.2350 | $1,057.23 | $1,057.25 | $1,057.30 | |