| 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 | $169.32 | 9.758% | $185.8422 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $184.60 | 12.446% | $207.5753 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $60.93 | 5.150% | $64.0679 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $35.63 | 7.800% | $38.4091 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $141.65 | 7.143% | $151.7681 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $193.58 | 13.361% | $219.4442 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $232.71 | 4.129% | $242.3186 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $1,018.42 | $1,109.4254 | $1,109.43 | $1,109.40 | $1,109.40 | |