| 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 | $129.29 | 13.531% | $146.7842 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $13.84 | 9.321% | $15.13 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $25.65 | 5.216% | $26.9879 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $150.82 | 4.343% | $157.3701 | $157.37 | $157.35 | $157.40 |
| Purchase #5 | $194.31 | 4.720% | $203.4814 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $24.37 | 9.199% | $26.6118 | $26.61 | $26.60 | $26.60 |
| Purchase #7 | $101.52 | 10.200% | $111.875 | $111.88 | $111.90 | $111.90 |
| 7 purchase totals = | $639.80 | $688.2404 | $688.24 | $688.30 | $688.30 | |