| 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 | $111.44 | 13.501% | $126.4855 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $189.40 | 7.401% | $203.4175 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $58.49 | 5.382% | $61.6379 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $156.66 | 10.668% | $173.3725 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $189.34 | 7.492% | $203.5254 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $31.50 | 13.734% | $35.8262 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $24.37 | 7.861% | $26.2857 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $761.20 | $830.5507 | $830.57 | $830.60 | $830.50 | |