| 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 | $145.81 | 8.370% | $158.0143 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $140.55 | 6.439% | $149.6 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $220.49 | 7.150% | $236.255 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $23.68 | 3.227% | $24.4442 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $186.88 | 9.396% | $204.4392 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $192.75 | 4.810% | $202.0213 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $61.32 | 3.828% | $63.6673 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $971.48 | $1,038.4413 | $1,038.44 | $1,038.40 | $1,038.40 | |