| 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 | $154.47 | 8.393% | $167.4347 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $129.66 | 13.797% | $147.5492 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $179.38 | 11.352% | $199.7432 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $43.44 | 6.232% | $46.1472 | $46.15 | $46.15 | $46.10 |
| Purchase #5 | $128.60 | 3.106% | $132.5943 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $135.26 | 3.604% | $140.1348 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $79.73 | 10.786% | $88.3297 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $850.54 | $921.9331 | $921.92 | $922.00 | $921.70 | |