| 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 | $161.51 | 8.555% | $175.3272 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $197.29 | 10.547% | $218.0982 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $83.78 | 8.506% | $90.9063 | $90.91 | $90.90 | $90.90 |
| Purchase #4 | $170.80 | 5.155% | $179.6047 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $62.41 | 12.178% | $70.0103 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $220.58 | 3.103% | $227.4246 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $173.87 | 13.424% | $197.2103 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $1,070.24 | $1,158.5816 | $1,158.58 | $1,158.55 | $1,158.50 | |