| 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 | $128.97 | 10.867% | $142.9852 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $165.80 | 3.697% | $171.9296 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $74.98 | 12.398% | $84.276 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $46.90 | 13.551% | $53.2554 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $83.52 | 12.448% | $93.9166 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $192.30 | 11.310% | $214.0491 | $214.05 | $214.05 | $214.00 |
| Purchase #7 | $20.45 | 4.501% | $21.3705 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $712.92 | $781.7824 | $781.80 | $781.80 | $781.80 | |