| 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 | $16.60 | 3.544% | $17.1883 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $143.54 | 12.189% | $161.0361 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $174.38 | 4.588% | $182.3806 | $182.38 | $182.40 | $182.40 |
| Purchase #4 | $99.36 | 6.792% | $106.1085 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $236.78 | 5.309% | $249.3507 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $211.32 | 5.778% | $223.5301 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $117.83 | 7.505% | $126.6731 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $999.81 | $1,066.2674 | $1,066.27 | $1,066.30 | $1,066.30 | |