| 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 | $158.95 | 7.431% | $170.7616 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $183.53 | 12.819% | $207.0567 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $116.99 | 4.677% | $122.4616 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $199.35 | 12.379% | $224.0275 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $96.32 | 3.812% | $99.9917 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $99.87 | 6.715% | $106.5763 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $127.53 | 3.277% | $131.7092 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $982.54 | $1,062.5846 | $1,062.59 | $1,062.60 | $1,062.70 | |