| 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 | $165.74 | 6.546% | $176.5893 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $31.86 | 5.620% | $33.6505 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $104.70 | 4.416% | $109.3236 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $203.29 | 5.671% | $214.8186 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $71.32 | 7.192% | $76.4493 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $96.60 | 9.373% | $105.6543 | $105.65 | $105.65 | $105.70 |
| Purchase #7 | $145.98 | 8.736% | $158.7328 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $819.49 | $875.2184 | $875.21 | $875.20 | $875.20 | |