| 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 | $189.70 | 6.650% | $202.3151 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $91.46 | 6.607% | $97.5028 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $123.38 | 10.760% | $136.6557 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $79.80 | 13.241% | $90.3663 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $147.41 | 6.104% | $156.4079 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $203.32 | 9.374% | $222.3792 | $222.38 | $222.40 | $222.40 |
| Purchase #7 | $66.73 | 11.853% | $74.6395 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $901.80 | $980.2665 | $980.28 | $980.25 | $980.30 | |