| 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 | $139.62 | 9.676% | $153.1296 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $204.90 | 11.390% | $228.2381 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $21.28 | 4.303% | $22.1957 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $157.71 | 8.624% | $171.3109 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $231.52 | 3.403% | $239.3986 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $38.46 | 6.198% | $40.8438 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $161.85 | 10.211% | $178.3765 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $955.34 | $1,033.4932 | $1,033.50 | $1,033.55 | $1,033.40 | |