| 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 | $152.50 | 7.571% | $164.0458 | $164.05 | $164.05 | $164.00 |
| Purchase #2 | $209.81 | 5.584% | $221.5258 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $71.53 | 5.570% | $75.5142 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $41.61 | 5.166% | $43.7596 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $100.83 | 13.837% | $114.7818 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $127.50 | 5.643% | $134.6948 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $226.98 | 3.736% | $235.46 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $930.76 | $989.7820 | $989.78 | $989.80 | $989.80 | |