| 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 | $168.85 | 9.515% | $184.9161 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $63.98 | 3.459% | $66.1931 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $243.33 | 11.249% | $270.7022 | $270.70 | $270.70 | $270.70 |
| Purchase #4 | $12.89 | 8.765% | $14.0198 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $195.43 | 12.810% | $220.4646 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $178.98 | 5.243% | $188.3639 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $136.27 | 8.542% | $147.9102 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $999.73 | $1,092.5699 | $1,092.56 | $1,092.50 | $1,092.60 | |