| 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 | $171.46 | 9.489% | $187.7298 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $215.33 | 4.515% | $225.0521 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $216.34 | 6.515% | $230.4346 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $89.81 | 7.119% | $96.2036 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $195.71 | 4.253% | $204.0335 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $239.41 | 8.456% | $259.6545 | $259.65 | $259.65 | $259.70 |
| Purchase #7 | $127.40 | 9.406% | $139.3832 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $1,255.46 | $1,342.4913 | $1,342.47 | $1,342.55 | $1,342.50 | |