| 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 | $150.93 | 3.707% | $156.525 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $7.26 | 10.456% | $8.0191 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $199.90 | 3.331% | $206.5587 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $89.82 | 4.255% | $93.6418 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $146.89 | 8.437% | $159.2831 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $190.45 | 3.461% | $197.0415 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $207.58 | 11.593% | $231.6447 | $231.64 | $231.65 | $231.60 |
| 7 purchase totals = | $992.83 | $1,052.7139 | $1,052.71 | $1,052.75 | $1,052.60 | |