| 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 | $163.98 | 12.649% | $184.7218 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $108.30 | 11.771% | $121.048 | $121.05 | $121.05 | $121.00 |
| Purchase #3 | $153.26 | 13.261% | $173.5838 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $146.48 | 9.196% | $159.9503 | $159.95 | $159.95 | $160.00 |
| Purchase #5 | $41.26 | 6.430% | $43.913 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $181.32 | 13.693% | $206.1481 | $206.15 | $206.15 | $206.10 |
| Purchase #7 | $90.54 | 11.210% | $100.6895 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $885.14 | $990.0545 | $990.05 | $990.05 | $990.00 | |