| 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 | $145.52 | 13.696% | $165.4504 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $9.49 | 4.614% | $9.9279 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $219.46 | 11.497% | $244.6913 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $55.48 | 12.579% | $62.4588 | $62.46 | $62.45 | $62.50 |
| Purchase #5 | $104.50 | 12.476% | $117.5374 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $178.43 | 12.336% | $200.4411 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $201.79 | 4.336% | $210.5396 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $914.67 | $1,011.0465 | $1,011.05 | $1,011.10 | $1,011.00 | |