| 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 | $186.32 | 4.784% | $195.2335 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $219.61 | 3.270% | $226.7912 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $20.67 | 3.208% | $21.3331 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $162.35 | 13.217% | $183.8078 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $147.61 | 7.512% | $158.6985 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $13.76 | 13.657% | $15.6392 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $118.30 | 13.450% | $134.2114 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $868.62 | $935.7147 | $935.71 | $935.75 | $935.60 | |