| 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 | $158.54 | 8.546% | $172.0888 | $172.09 | $172.10 | $172.10 |
| Purchase #2 | $199.93 | 11.673% | $223.2678 | $223.27 | $223.25 | $223.30 |
| Purchase #3 | $138.52 | 4.394% | $144.6066 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $220.95 | 7.557% | $237.6472 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $86.31 | 6.277% | $91.7277 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $174.43 | 10.242% | $192.2951 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $79.79 | 7.411% | $85.7032 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $1,058.47 | $1,147.3364 | $1,147.35 | $1,147.35 | $1,147.30 | |