| 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 | $134.66 | 10.515% | $148.8195 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $187.78 | 10.305% | $207.1307 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $89.72 | 4.544% | $93.7969 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $186.71 | 3.483% | $193.2131 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $167.76 | 9.342% | $183.4321 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $146.73 | 4.380% | $153.1568 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $128.49 | 7.208% | $137.7516 | $137.75 | $137.75 | $137.80 |
| 7 purchase totals = | $1,041.85 | $1,117.3007 | $1,117.30 | $1,117.30 | $1,117.30 | |