| 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 | $127.48 | 13.472% | $144.6541 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $128.37 | 9.359% | $140.3841 | $140.38 | $140.40 | $140.40 |
| Purchase #3 | $7.51 | 10.714% | $8.3146 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $64.74 | 3.255% | $66.8473 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $160.50 | 6.732% | $171.3049 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $183.34 | 5.732% | $193.849 | $193.85 | $193.85 | $193.80 |
| Purchase #7 | $113.45 | 4.492% | $118.5462 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $785.39 | $843.9002 | $843.89 | $843.90 | $843.80 | |