| 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 | $172.48 | 8.469% | $187.0873 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $247.33 | 4.141% | $257.5719 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $189.37 | 11.578% | $211.2953 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $193.26 | 3.217% | $199.4772 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $36.67 | 4.525% | $38.3293 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $41.77 | 5.588% | $44.1041 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $239.53 | 7.771% | $258.1439 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,120.41 | $1,196.0090 | $1,196.01 | $1,196.05 | $1,196.00 | |