| 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 | $194.51 | 11.634% | $217.1393 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $226.99 | 4.122% | $236.3465 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $5.54 | 6.342% | $5.8913 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $19.91 | 8.608% | $21.6239 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $80.35 | 6.571% | $85.6298 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $176.74 | 10.516% | $195.326 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $77.95 | 9.123% | $85.0614 | $85.06 | $85.05 | $85.10 |
| 7 purchase totals = | $781.99 | $847.0182 | $847.02 | $847.05 | $846.90 | |