| 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 | $74.53 | 13.824% | $84.833 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $181.63 | 11.863% | $203.1768 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $231.76 | 10.780% | $256.7437 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $70.34 | 8.411% | $76.2563 | $76.26 | $76.25 | $76.30 |
| Purchase #5 | $207.39 | 6.194% | $220.2357 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $145.93 | 10.451% | $161.1811 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $48.84 | 6.663% | $52.0942 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $960.42 | $1,054.5208 | $1,054.52 | $1,054.60 | $1,054.50 | |