| 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 | $114.48 | 6.374% | $121.777 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $22.42 | 5.356% | $23.6208 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $53.62 | 8.715% | $58.293 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $159.53 | 11.354% | $177.643 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $133.85 | 3.818% | $138.9604 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $207.36 | 4.719% | $217.1453 | $217.15 | $217.15 | $217.10 |
| Purchase #7 | $167.49 | 6.270% | $177.9916 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $858.75 | $915.4311 | $915.43 | $915.45 | $915.40 | |