| 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 | $70.26 | 10.721% | $77.7926 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $146.52 | 13.469% | $166.2548 | $166.25 | $166.25 | $166.30 |
| Purchase #3 | $184.88 | 6.436% | $196.7789 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $35.56 | 11.582% | $39.6786 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $111.97 | 6.193% | $118.9043 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $192.32 | 3.590% | $199.2243 | $199.22 | $199.20 | $199.20 |
| Purchase #7 | $109.27 | 11.312% | $121.6306 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $850.78 | $920.2641 | $920.25 | $920.30 | $920.30 | |