| 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 | $172.67 | 13.398% | $195.8043 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $165.82 | 4.174% | $172.7413 | $172.74 | $172.75 | $172.70 |
| Purchase #3 | $114.74 | 10.708% | $127.0264 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $212.55 | 7.773% | $229.0715 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $160.81 | 13.633% | $182.7332 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $80.79 | 13.123% | $91.3921 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $228.72 | 7.116% | $244.9957 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,136.10 | $1,243.7645 | $1,243.76 | $1,243.80 | $1,243.70 | |