| 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 | $181.74 | 4.668% | $190.2236 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $10.93 | 12.577% | $12.3047 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $38.86 | 12.380% | $43.6709 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $233.73 | 7.359% | $250.9302 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $193.59 | 7.493% | $208.0957 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $7.89 | 5.184% | $8.299 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $194.79 | 4.328% | $203.2205 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $861.53 | $916.7446 | $916.74 | $916.70 | $916.70 | |