| 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 | $135.62 | 6.707% | $144.716 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $186.25 | 6.870% | $199.0454 | $199.05 | $199.05 | $199.00 |
| Purchase #3 | $143.47 | 12.326% | $161.1541 | $161.15 | $161.15 | $161.20 |
| Purchase #4 | $87.78 | 5.426% | $92.5429 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $54.92 | 9.124% | $59.9309 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $129.43 | 7.648% | $139.3288 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $81.63 | 6.251% | $86.7327 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $819.10 | $883.4508 | $883.45 | $883.50 | $883.30 | |