| 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 | $198.29 | 7.604% | $213.368 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $159.62 | 13.828% | $181.6923 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $234.71 | 8.873% | $255.5358 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $238.85 | 4.331% | $249.1946 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $167.38 | 6.586% | $178.4036 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $135.48 | 6.266% | $143.9692 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $175.33 | 3.215% | $180.9669 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $1,309.66 | $1,403.1304 | $1,403.13 | $1,403.10 | $1,403.20 | |