| 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 | $197.69 | 11.254% | $219.938 | $219.94 | $219.95 | $219.90 |
| Purchase #2 | $160.90 | 11.592% | $179.5515 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $171.33 | 6.276% | $182.0827 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $107.29 | 6.163% | $113.9023 | $113.90 | $113.90 | $113.90 |
| Purchase #5 | $73.27 | 4.142% | $76.3048 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $74.42 | 10.791% | $82.4507 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $9.69 | 5.255% | $10.1992 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $794.59 | $864.4292 | $864.42 | $864.45 | $864.50 | |