| 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 | $132.86 | 3.377% | $137.3467 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $108.29 | 4.325% | $112.9735 | $112.97 | $112.95 | $113.00 |
| Purchase #3 | $41.45 | 12.625% | $46.6831 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $36.43 | 8.634% | $39.5754 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $118.60 | 9.519% | $129.8895 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $88.68 | 4.447% | $92.6236 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $185.74 | 6.670% | $198.1289 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $712.05 | $757.2207 | $757.22 | $757.25 | $757.20 | |