| 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 | $174.89 | 8.254% | $189.3254 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $230.40 | 4.373% | $240.4754 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $160.40 | 6.358% | $170.5982 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $201.81 | 8.360% | $218.6813 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $207.26 | 5.209% | $218.0562 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $178.47 | 12.303% | $200.4272 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $218.55 | 7.650% | $235.2691 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,371.78 | $1,472.8328 | $1,472.85 | $1,472.90 | $1,472.90 | |