| 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 | $94.61 | 13.806% | $107.6719 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $139.30 | 4.739% | $145.9014 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $123.52 | 9.629% | $135.4137 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $7.74 | 10.225% | $8.5314 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $103.96 | 9.212% | $113.5368 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $174.44 | 3.565% | $180.6588 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $223.84 | 13.607% | $254.2979 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $867.41 | $946.0119 | $946.01 | $946.00 | $946.00 | |