| 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 | $138.79 | 5.574% | $146.5262 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $160.72 | 13.608% | $182.5908 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $77.84 | 3.192% | $80.3247 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $211.27 | 13.237% | $239.2358 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $103.64 | 6.740% | $110.6253 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $167.32 | 12.473% | $188.1898 | $188.19 | $188.20 | $188.20 |
| Purchase #7 | $195.61 | 10.402% | $215.9574 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,055.19 | $1,163.4500 | $1,163.46 | $1,163.50 | $1,163.40 | |