| 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 | $188.76 | 3.143% | $194.6927 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $189.28 | 11.146% | $210.3771 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $7.51 | 7.113% | $8.0442 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $69.55 | 5.532% | $73.3975 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $26.76 | 10.668% | $29.6148 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $236.98 | 5.602% | $250.2556 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $77.82 | 10.405% | $85.9172 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $796.66 | $852.2991 | $852.30 | $852.30 | $852.30 | |