| 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 | $171.49 | 3.255% | $177.072 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $248.92 | 10.416% | $274.8475 | $274.85 | $274.85 | $274.80 |
| Purchase #3 | $218.71 | 8.405% | $237.0926 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $144.54 | 7.699% | $155.6681 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $38.79 | 9.525% | $42.4847 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $38.64 | 5.154% | $40.6315 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $205.80 | 3.702% | $213.4187 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $1,066.89 | $1,141.2151 | $1,141.21 | $1,141.20 | $1,141.20 | |