| 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 | $169.78 | 5.562% | $179.2232 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $7.90 | 6.626% | $8.4235 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $116.39 | 11.809% | $130.1345 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $230.78 | 9.572% | $252.8703 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $246.97 | 4.658% | $258.4739 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $79.47 | 6.544% | $84.6705 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $52.80 | 5.764% | $55.8434 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $904.09 | $969.6393 | $969.62 | $969.55 | $969.60 | |