| 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 | $158.37 | 12.239% | $177.7529 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $183.41 | 4.691% | $192.0138 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $33.70 | 4.384% | $35.1774 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $217.83 | 9.257% | $237.9945 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $39.93 | 11.802% | $44.6425 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $101.69 | 8.149% | $109.9767 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $245.71 | 11.125% | $273.0452 | $273.05 | $273.05 | $273.00 |
| 7 purchase totals = | $980.64 | $1,070.6030 | $1,070.60 | $1,070.65 | $1,070.60 | |