| 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 | $198.56 | 8.359% | $215.1576 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $55.38 | 5.801% | $58.5926 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $150.55 | 11.434% | $167.7639 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $21.81 | 6.817% | $23.2968 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $218.66 | 3.287% | $225.8474 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $120.76 | 9.568% | $132.3143 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $121.50 | 13.252% | $137.6012 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $887.22 | $960.5738 | $960.57 | $960.55 | $960.60 | |