| 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 | $149.91 | 12.196% | $168.193 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $11.54 | 12.694% | $13.0049 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $18.52 | 4.749% | $19.3995 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $218.79 | 12.268% | $245.6312 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $76.51 | 11.213% | $85.0891 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $127.58 | 8.407% | $138.3057 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $74.45 | 12.831% | $84.0027 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $677.30 | $753.6261 | $753.62 | $753.65 | $753.60 | |