| 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 | $170.95 | 3.346% | $176.67 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $225.29 | 13.738% | $256.2403 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $157.32 | 4.150% | $163.8488 | $163.85 | $163.85 | $163.80 |
| Purchase #4 | $218.39 | 3.183% | $225.3414 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $212.99 | 7.308% | $228.5553 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $83.97 | 6.369% | $89.318 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $105.94 | 3.661% | $109.8185 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $1,174.85 | $1,249.7923 | $1,249.80 | $1,249.75 | $1,249.70 | |