| 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 | $163.57 | 12.745% | $184.417 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $250.40 | 13.233% | $283.5354 | $283.54 | $283.55 | $283.50 |
| Purchase #3 | $146.93 | 3.205% | $151.6391 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $69.62 | 10.333% | $76.8138 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $192.38 | 7.713% | $207.2183 | $207.22 | $207.20 | $207.20 |
| Purchase #6 | $186.50 | 7.217% | $199.9597 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $5.40 | 10.137% | $5.9474 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $1,014.80 | $1,109.5307 | $1,109.54 | $1,109.50 | $1,109.40 | |