| 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 | $174.35 | 3.733% | $180.8585 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $63.76 | 12.609% | $71.7995 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $144.99 | 5.173% | $152.4903 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $188.41 | 6.866% | $201.3462 | $201.35 | $201.35 | $201.30 |
| Purchase #5 | $6.58 | 6.780% | $7.0261 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $49.93 | 13.346% | $56.5937 | $56.59 | $56.60 | $56.60 |
| Purchase #7 | $233.38 | 5.673% | $246.6196 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $861.40 | $916.7339 | $916.74 | $916.75 | $916.70 | |