| 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 | $179.74 | 7.121% | $192.5393 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $7.86 | 8.471% | $8.5258 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $82.76 | 10.720% | $91.6319 | $91.63 | $91.65 | $91.60 |
| Purchase #4 | $231.80 | 4.403% | $242.0062 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $39.92 | 6.501% | $42.5152 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $221.99 | 13.556% | $252.083 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $138.26 | 10.644% | $152.9764 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $902.33 | $982.2778 | $982.29 | $982.35 | $982.20 | |