| 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 | $161.99 | 3.711% | $168.0014 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $177.68 | 3.797% | $184.4265 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $112.63 | 12.801% | $127.0478 | $127.05 | $127.05 | $127.00 |
| Purchase #4 | $194.79 | 13.115% | $220.3367 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $164.41 | 8.270% | $178.0067 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $228.75 | 7.364% | $245.5952 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $19.57 | 13.792% | $22.2691 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $1,059.82 | $1,145.6834 | $1,145.70 | $1,145.70 | $1,145.60 | |