| 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 | $184.97 | 4.581% | $193.4435 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $119.45 | 13.841% | $135.9831 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $122.50 | 4.211% | $127.6585 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $196.86 | 11.819% | $220.1269 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $13.86 | 5.165% | $14.5759 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $112.58 | 4.562% | $117.7159 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $56.95 | 7.542% | $61.2452 | $61.25 | $61.25 | $61.20 |
| 7 purchase totals = | $807.17 | $870.7490 | $870.76 | $870.80 | $870.70 | |