| 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 | $168.37 | 7.799% | $181.5012 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $93.75 | 10.487% | $103.5816 | $103.58 | $103.60 | $103.60 |
| Purchase #3 | $75.81 | 5.737% | $80.1592 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $121.69 | 8.627% | $132.1882 | $132.19 | $132.20 | $132.20 |
| Purchase #5 | $228.72 | 4.552% | $239.1313 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $135.95 | 11.750% | $151.9241 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $136.66 | 11.768% | $152.7421 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $960.95 | $1,041.2277 | $1,041.22 | $1,041.25 | $1,041.20 | |