| 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 | $169.55 | 13.531% | $192.4918 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $179.86 | 7.535% | $193.4125 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $134.96 | 5.238% | $142.0292 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $182.73 | 3.278% | $188.7199 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $196.54 | 10.469% | $217.1158 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $19.41 | 13.102% | $21.9531 | $21.95 | $21.95 | $22.00 |
| Purchase #7 | $218.90 | 12.256% | $245.7284 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $1,101.95 | $1,201.4507 | $1,201.45 | $1,201.45 | $1,201.40 | |