| 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 | $129.69 | 12.393% | $145.7625 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $169.31 | 9.276% | $185.0152 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $143.46 | 12.817% | $161.8473 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $227.68 | 12.359% | $255.819 | $255.82 | $255.80 | $255.80 |
| Purchase #5 | $11.62 | 10.616% | $12.8536 | $12.85 | $12.85 | $12.90 |
| Purchase #6 | $9.84 | 5.323% | $10.3638 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $159.49 | 13.738% | $181.4007 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $851.09 | $953.0621 | $953.06 | $953.00 | $953.10 | |