| 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 | $175.69 | 4.642% | $183.8455 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $42.45 | 3.110% | $43.7702 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $107.35 | 3.393% | $110.9924 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $176.70 | 8.642% | $191.9704 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $209.49 | 9.538% | $229.4712 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $113.29 | 8.416% | $122.8245 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $219.63 | 5.522% | $231.758 | $231.76 | $231.75 | $231.80 |
| 7 purchase totals = | $1,044.60 | $1,114.6322 | $1,114.63 | $1,114.55 | $1,114.70 | |