| 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 | $193.51 | 6.782% | $206.6338 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $225.46 | 5.437% | $237.7183 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $199.36 | 13.135% | $225.5459 | $225.55 | $225.55 | $225.50 |
| Purchase #4 | $155.28 | 7.255% | $166.5456 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $147.67 | 11.323% | $164.3907 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $194.59 | 10.244% | $214.5238 | $214.52 | $214.50 | $214.50 |
| Purchase #7 | $216.47 | 10.609% | $239.4353 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,332.34 | $1,454.7934 | $1,454.80 | $1,454.80 | $1,454.60 | |