| 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 | $189.46 | 12.408% | $212.9682 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $166.33 | 3.798% | $172.6472 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $170.51 | 13.281% | $193.1554 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $175.39 | 12.619% | $197.5225 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $135.36 | 9.208% | $147.8239 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $19.60 | 13.633% | $22.2721 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $54.49 | 7.779% | $58.7288 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $911.14 | $1,005.1181 | $1,005.12 | $1,005.05 | $1,005.10 | |