| 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 | $166.86 | 4.378% | $174.1651 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $12.97 | 6.254% | $13.7811 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $246.83 | 8.496% | $267.8007 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $245.43 | 9.303% | $268.2624 | $268.26 | $268.25 | $268.30 |
| Purchase #5 | $23.48 | 9.449% | $25.6986 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $133.33 | 4.849% | $139.7952 | $139.80 | $139.80 | $139.80 |
| Purchase #7 | $116.50 | 6.402% | $123.9583 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $945.40 | $1,013.4614 | $1,013.47 | $1,013.45 | $1,013.60 | |