| 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 | $193.62 | 3.504% | $200.4044 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $211.75 | 8.762% | $230.3035 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $194.52 | 8.550% | $211.1515 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $54.25 | 8.359% | $58.7848 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $36.68 | 5.398% | $38.66 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $160.29 | 3.705% | $166.2287 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $157.43 | 7.169% | $168.7162 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $1,008.54 | $1,074.2491 | $1,074.24 | $1,074.25 | $1,074.30 | |