| 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 | $158.67 | 3.169% | $163.6983 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $39.80 | 6.746% | $42.4849 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $28.69 | 9.872% | $31.5223 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $183.57 | 5.464% | $193.6003 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $203.28 | 9.713% | $223.0246 | $223.02 | $223.00 | $223.00 |
| Purchase #6 | $184.49 | 4.512% | $192.8142 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $169.25 | 13.584% | $192.2409 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $967.75 | $1,039.3855 | $1,039.37 | $1,039.35 | $1,039.30 | |