| 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 | $152.93 | 7.856% | $164.9442 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $234.34 | 7.870% | $252.7826 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $161.50 | 4.601% | $168.9306 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $190.98 | 6.582% | $203.5503 | $203.55 | $203.55 | $203.60 |
| Purchase #5 | $75.27 | 3.180% | $77.6636 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $207.65 | 8.602% | $225.5121 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $231.52 | 5.812% | $244.9759 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,254.19 | $1,338.3593 | $1,338.35 | $1,338.40 | $1,338.40 | |