| 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 | $156.72 | 10.220% | $172.7368 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $231.66 | 8.708% | $251.833 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $131.97 | 3.233% | $136.2366 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $54.84 | 10.350% | $60.5159 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $198.71 | 9.422% | $217.4325 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $172.42 | 3.129% | $177.815 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $137.83 | 10.799% | $152.7143 | $152.71 | $152.70 | $152.70 |
| 7 purchase totals = | $1,084.15 | $1,169.2841 | $1,169.29 | $1,169.30 | $1,169.10 | |