| 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 | $105.93 | 11.865% | $118.4986 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $13.96 | 7.380% | $14.9902 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $145.65 | 3.185% | $150.289 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $220.56 | 4.479% | $230.4389 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $161.55 | 10.783% | $178.9699 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $75.61 | 9.849% | $83.0568 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $216.31 | 10.499% | $239.0204 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $939.57 | $1,015.2638 | $1,015.27 | $1,015.25 | $1,015.30 | |