| 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 | $154.31 | 6.436% | $164.2414 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $84.25 | 7.386% | $90.4727 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $18.68 | 4.615% | $19.5421 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $181.25 | 12.433% | $203.7848 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $145.71 | 11.832% | $162.9504 | $162.95 | $162.95 | $163.00 |
| Purchase #6 | $206.39 | 11.360% | $229.8359 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $248.73 | 11.673% | $277.7643 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $1,039.32 | $1,148.5916 | $1,148.58 | $1,148.60 | $1,148.60 | |