| 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 | $161.35 | 7.106% | $172.8155 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $126.30 | 13.501% | $143.3518 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $221.67 | 3.245% | $228.8632 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $194.83 | 11.808% | $217.8355 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $143.74 | 9.405% | $157.2587 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $207.78 | 12.303% | $233.3432 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $46.55 | 8.141% | $50.3396 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $1,102.22 | $1,203.8075 | $1,203.81 | $1,203.80 | $1,203.80 | |