| 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 | $118.99 | 12.488% | $133.8495 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $14.95 | 3.213% | $15.4303 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $143.86 | 4.731% | $150.666 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $142.66 | 11.147% | $158.5623 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $202.62 | 9.828% | $222.5335 | $222.53 | $222.55 | $222.50 |
| Purchase #6 | $187.63 | 11.676% | $209.5377 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $39.65 | 13.321% | $44.9318 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $850.36 | $935.5111 | $935.51 | $935.55 | $935.40 | |