| 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 | $156.99 | 13.768% | $178.6044 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $109.98 | 12.168% | $123.3624 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $188.57 | 8.233% | $204.095 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $188.83 | 7.580% | $203.1433 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $180.55 | 3.731% | $187.2863 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $220.41 | 6.502% | $234.7411 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $226.93 | 11.148% | $252.2282 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,272.26 | $1,383.4607 | $1,383.46 | $1,383.50 | $1,383.40 | |