| 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 | $163.42 | 8.448% | $177.2257 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $246.97 | 12.858% | $278.7254 | $278.73 | $278.75 | $278.70 |
| Purchase #3 | $127.76 | 5.704% | $135.0474 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $93.31 | 3.404% | $96.4863 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $14.44 | 4.194% | $15.0456 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $190.64 | 6.618% | $203.2566 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $219.68 | 4.179% | $228.8604 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,056.22 | $1,134.6474 | $1,134.67 | $1,134.70 | $1,134.60 | |