| 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 | $133.90 | 13.365% | $151.7957 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $17.31 | 3.608% | $17.9345 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $173.74 | 10.752% | $192.4205 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $136.51 | 11.745% | $152.5431 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $210.27 | 10.787% | $232.9518 | $232.95 | $232.95 | $233.00 |
| Purchase #6 | $114.42 | 10.439% | $126.3643 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $10.42 | 3.729% | $10.8086 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $796.57 | $884.8185 | $884.81 | $884.80 | $884.80 | |