| 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 | $138.51 | 3.814% | $143.7928 | $143.79 | $143.80 | $143.80 |
| Purchase #2 | $184.59 | 6.750% | $197.0498 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $121.52 | 10.639% | $134.4485 | $134.45 | $134.45 | $134.40 |
| Purchase #4 | $124.91 | 3.297% | $129.0283 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $77.89 | 8.674% | $84.6462 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $26.66 | 12.292% | $29.937 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $160.85 | 9.618% | $176.3206 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $834.93 | $895.2232 | $895.23 | $895.25 | $895.00 | |