| 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 | $182.43 | 5.566% | $192.5841 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $160.92 | 9.122% | $175.5991 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $197.38 | 10.118% | $217.3509 | $217.35 | $217.35 | $217.40 |
| Purchase #4 | $223.71 | 4.174% | $233.0477 | $233.05 | $233.05 | $233.00 |
| Purchase #5 | $79.87 | 6.827% | $85.3227 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $126.96 | 8.639% | $137.9281 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $28.36 | 13.139% | $32.0862 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $999.63 | $1,073.9188 | $1,073.92 | $1,073.95 | $1,073.90 | |