| 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 | $152.61 | 3.269% | $157.5988 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $159.60 | 4.715% | $167.1251 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $133.60 | 10.209% | $147.2392 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $95.88 | 10.558% | $106.003 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $74.46 | 12.340% | $83.6484 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $64.65 | 13.230% | $73.2032 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $106.53 | 4.429% | $111.2482 | $111.25 | $111.25 | $111.20 |
| 7 purchase totals = | $787.33 | $846.0659 | $846.07 | $846.10 | $845.90 | |