| 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 | $165.49 | 4.634% | $173.1588 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $185.43 | 3.576% | $192.061 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $19.52 | 6.198% | $20.7298 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $117.62 | 10.471% | $129.936 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $223.93 | 11.419% | $249.5006 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $55.93 | 10.141% | $61.6019 | $61.60 | $61.60 | $61.60 |
| Purchase #7 | $250.54 | 11.524% | $279.4122 | $279.41 | $279.40 | $279.40 |
| 7 purchase totals = | $1,018.46 | $1,106.4003 | $1,106.40 | $1,106.40 | $1,106.40 | |