| 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 | $136.55 | 6.266% | $145.1062 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $59.48 | 4.144% | $61.9449 | $61.94 | $61.95 | $61.90 |
| Purchase #3 | $193.31 | 5.369% | $203.6888 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $25.45 | 7.300% | $27.3079 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $34.31 | 11.403% | $38.2224 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $203.74 | 7.535% | $219.0918 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $189.77 | 13.704% | $215.7761 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $842.61 | $911.1381 | $911.14 | $911.15 | $911.10 | |