| 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 | $95.63 | 6.825% | $102.1567 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $103.40 | 11.786% | $115.5867 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $181.88 | 12.716% | $205.0079 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $166.37 | 12.700% | $187.499 | $187.50 | $187.50 | $187.50 |
| Purchase #5 | $124.30 | 8.641% | $135.0408 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $169.36 | 13.846% | $192.8096 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $214.61 | 13.304% | $243.1617 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $1,055.55 | $1,181.2624 | $1,181.27 | $1,181.25 | $1,181.30 | |