| 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 | $98.98 | 7.490% | $106.3936 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $139.86 | 11.276% | $155.6306 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $237.70 | 11.812% | $265.7771 | $265.78 | $265.80 | $265.80 |
| Purchase #4 | $133.98 | 10.253% | $147.717 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $169.51 | 3.355% | $175.1971 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $174.76 | 3.380% | $180.6669 | $180.67 | $180.65 | $180.70 |
| Purchase #7 | $232.84 | 8.401% | $252.4009 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,187.63 | $1,283.7832 | $1,283.79 | $1,283.80 | $1,283.80 | |