| 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 | $143.90 | 13.249% | $162.9653 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $235.71 | 13.608% | $267.7854 | $267.79 | $267.80 | $267.80 |
| Purchase #3 | $53.69 | 10.225% | $59.1798 | $59.18 | $59.20 | $59.20 |
| Purchase #4 | $61.94 | 6.346% | $65.8707 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $128.29 | 3.861% | $133.2433 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $187.27 | 3.330% | $193.5061 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $199.71 | 9.676% | $219.0339 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $1,010.51 | $1,101.5845 | $1,101.59 | $1,101.60 | $1,101.60 | |