| 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 | $183.93 | 13.718% | $209.1615 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $147.67 | 12.218% | $165.7123 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $29.59 | 6.154% | $31.411 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $19.50 | 9.856% | $21.4219 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $68.73 | 6.595% | $73.2627 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $121.87 | 6.442% | $129.7209 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $106.25 | 13.540% | $120.6363 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $677.54 | $751.3266 | $751.32 | $751.25 | $751.30 | |