| 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 | $186.43 | 3.402% | $192.7723 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $115.62 | 10.412% | $127.6584 | $127.66 | $127.65 | $127.70 |
| Purchase #3 | $62.82 | 6.148% | $66.6822 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $40.52 | 3.313% | $41.8624 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $17.67 | 11.827% | $19.7598 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $220.86 | 4.763% | $231.3796 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $20.88 | 5.262% | $21.9787 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $664.80 | $702.0934 | $702.09 | $702.10 | $702.30 | |