| 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 | $180.55 | 5.803% | $191.0273 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $167.38 | 8.737% | $182.004 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $203.40 | 3.329% | $210.1712 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $19.97 | 7.153% | $21.3985 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $113.44 | 4.571% | $118.6253 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $123.29 | 9.356% | $134.825 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $247.44 | 7.614% | $266.2801 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $1,055.47 | $1,124.3314 | $1,124.34 | $1,124.40 | $1,124.30 | |