| 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 | $170.41 | 11.225% | $189.5385 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $211.46 | 7.573% | $227.4739 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $151.40 | 6.712% | $161.562 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $70.49 | 5.814% | $74.5883 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $161.28 | 6.797% | $172.2422 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $250.41 | 5.701% | $264.6859 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $91.34 | 13.598% | $103.7604 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $1,106.79 | $1,193.8512 | $1,193.85 | $1,193.85 | $1,193.90 | |