| 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 | $157.84 | 4.219% | $164.4993 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $132.70 | 3.743% | $137.667 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $143.60 | 6.842% | $153.4251 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $188.93 | 11.658% | $210.9555 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $43.71 | 13.353% | $49.5466 | $49.55 | $49.55 | $49.50 |
| Purchase #6 | $171.97 | 8.513% | $186.6098 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $200.96 | 11.172% | $223.4113 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $1,039.71 | $1,126.1146 | $1,126.13 | $1,126.10 | $1,126.10 | |