| 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 | $152.91 | 10.457% | $168.8998 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $135.92 | 13.323% | $154.0286 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $31.43 | 10.118% | $34.6101 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $79.89 | 8.861% | $86.9691 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $146.38 | 6.250% | $155.5288 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $137.37 | 4.638% | $143.7412 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $93.27 | 3.812% | $96.8255 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $777.17 | $840.6031 | $840.61 | $840.65 | $840.50 | |