| 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 | $133.29 | 8.500% | $144.6197 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $85.64 | 8.323% | $92.7678 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $44.55 | 5.190% | $46.8621 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $180.74 | 3.390% | $186.8671 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $245.75 | 13.660% | $279.3195 | $279.32 | $279.30 | $279.30 |
| Purchase #6 | $168.78 | 10.806% | $187.0184 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $162.50 | 5.337% | $171.1726 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $1,021.25 | $1,108.6272 | $1,108.63 | $1,108.50 | $1,108.70 | |