| 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 | $214.70 | 6.286% | $228.196 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $169.83 | 7.313% | $182.2497 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $204.90 | 6.441% | $218.0976 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $130.28 | 4.731% | $136.4435 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $75.68 | 8.358% | $82.0053 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $78.57 | 5.313% | $82.7444 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $66.99 | 10.127% | $73.7741 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $940.95 | $1,003.5106 | $1,003.51 | $1,003.50 | $1,003.40 | |