| 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 | $141.93 | 9.174% | $154.9507 | $154.95 | $154.95 | $155.00 |
| Purchase #2 | $192.48 | 8.117% | $208.1036 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $101.79 | 6.190% | $108.0908 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $158.51 | 6.685% | $169.1064 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $13.44 | 4.250% | $14.0112 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $113.83 | 4.871% | $119.3747 | $119.37 | $119.35 | $119.40 |
| Purchase #7 | $235.68 | 12.854% | $265.9743 | $265.97 | $265.95 | $266.00 |
| 7 purchase totals = | $957.66 | $1,039.6117 | $1,039.60 | $1,039.55 | $1,039.70 | |