| 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 | $162.59 | 10.380% | $179.4668 | $179.47 | $179.45 | $179.50 |
| Purchase #2 | $51.53 | 5.293% | $54.2575 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $135.97 | 11.858% | $152.0933 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $111.93 | 11.597% | $124.9105 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $205.55 | 10.252% | $226.623 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $27.52 | 8.574% | $29.8796 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $129.58 | 11.245% | $144.1513 | $144.15 | $144.15 | $144.20 |
| 7 purchase totals = | $824.67 | $911.3820 | $911.38 | $911.35 | $911.50 | |