| 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 | $161.82 | 10.622% | $179.0085 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $66.91 | 6.523% | $71.2745 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $85.40 | 10.713% | $94.5489 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $195.74 | 12.850% | $220.8926 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $225.90 | 10.190% | $248.9192 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $241.70 | 4.801% | $253.304 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $108.38 | 10.183% | $119.4163 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $1,085.85 | $1,187.3640 | $1,187.36 | $1,187.30 | $1,187.30 | |