| 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 | $210.50 | 6.137% | $223.4184 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $71.45 | 7.699% | $76.9509 | $76.95 | $76.95 | $77.00 |
| Purchase #3 | $58.82 | 8.210% | $63.6491 | $63.65 | $63.65 | $63.60 |
| Purchase #4 | $21.96 | 6.312% | $23.3461 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $217.60 | 3.377% | $224.9484 | $224.95 | $224.95 | $224.90 |
| Purchase #6 | $140.35 | 11.233% | $156.1155 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $129.86 | 13.681% | $147.6261 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $850.54 | $916.0545 | $916.07 | $916.05 | $915.90 | |