| 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 | $179.99 | 6.168% | $191.0918 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $235.81 | 8.864% | $256.7122 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $223.39 | 5.764% | $236.2662 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $43.32 | 6.223% | $46.0158 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $234.83 | 13.665% | $266.9195 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $19.53 | 6.672% | $20.833 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $68.97 | 3.547% | $71.4164 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $1,005.84 | $1,089.2549 | $1,089.26 | $1,089.20 | $1,089.20 | |