| 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 | $183.32 | 8.548% | $198.9902 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $129.99 | 5.482% | $137.1161 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $237.95 | 12.710% | $268.1934 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $218.45 | 13.761% | $248.5109 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $164.34 | 6.817% | $175.5431 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $26.83 | 6.557% | $28.5892 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $181.50 | 11.234% | $201.8897 | $201.89 | $201.90 | $201.90 |
| 7 purchase totals = | $1,142.38 | $1,258.8326 | $1,258.83 | $1,258.85 | $1,258.80 | |