| 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 | $111.29 | 9.223% | $121.5543 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $184.29 | 8.685% | $200.2956 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $47.66 | 9.700% | $52.283 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $11.32 | 5.341% | $11.9246 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $157.30 | 12.493% | $176.9515 | $176.95 | $176.95 | $177.00 |
| Purchase #6 | $147.30 | 5.409% | $155.2675 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $162.29 | 13.659% | $184.4572 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $821.45 | $902.7337 | $902.73 | $902.70 | $902.90 | |