| 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 | $137.26 | 13.707% | $156.0742 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $56.94 | 5.860% | $60.2767 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $17.32 | 11.177% | $19.2559 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $126.52 | 3.345% | $130.7521 | $130.75 | $130.75 | $130.80 |
| Purchase #5 | $194.86 | 6.448% | $207.4246 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $14.99 | 3.862% | $15.5689 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $51.75 | 8.859% | $56.3345 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $599.64 | $645.6869 | $645.68 | $645.65 | $645.80 | |