| 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 | $159.65 | 4.617% | $167.021 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $14.76 | 11.665% | $16.4818 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $109.47 | 11.365% | $121.9113 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $244.59 | 5.104% | $257.0739 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $223.93 | 3.808% | $232.4573 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $9.58 | 13.199% | $10.8445 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $126.33 | 5.385% | $133.1329 | $133.13 | $133.15 | $133.10 |
| 7 purchase totals = | $888.31 | $938.9227 | $938.91 | $938.90 | $938.90 | |