| 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 | $172.59 | 11.763% | $192.8918 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $247.40 | 4.545% | $258.6443 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $155.46 | 6.832% | $166.081 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $217.66 | 11.526% | $242.7475 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $223.48 | 11.227% | $248.5701 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $149.55 | 6.446% | $159.19 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $116.47 | 3.383% | $120.4102 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $1,282.61 | $1,388.5349 | $1,388.53 | $1,388.55 | $1,388.50 | |