| 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 | $169.35 | 9.423% | $185.3079 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $231.88 | 9.128% | $253.046 | $253.05 | $253.05 | $253.00 |
| Purchase #3 | $30.98 | 11.120% | $34.425 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $136.42 | 5.329% | $143.6898 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $18.94 | 6.124% | $20.0999 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $12.97 | 12.405% | $14.5789 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $108.55 | 9.745% | $119.1282 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $709.09 | $770.2757 | $770.29 | $770.35 | $770.20 | |