| 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 | $145.53 | 7.657% | $156.6732 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $222.65 | 10.550% | $246.1396 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $59.88 | 11.287% | $66.6387 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $126.82 | 13.780% | $144.2958 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $131.90 | 13.430% | $149.6142 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $222.50 | 7.532% | $239.2587 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $8.85 | 7.318% | $9.4976 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $918.13 | $1,012.1178 | $1,012.12 | $1,012.10 | $1,012.10 | |