| 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 | $181.76 | 3.131% | $187.4509 | $187.45 | $187.45 | $187.50 |
| Purchase #2 | $72.37 | 3.332% | $74.7814 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $181.91 | 13.497% | $206.4624 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $6.96 | 8.814% | $7.5735 | $7.57 | $7.55 | $7.60 |
| Purchase #5 | $151.65 | 7.182% | $162.5415 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $212.83 | 13.195% | $240.9129 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $126.84 | 5.816% | $134.217 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $934.32 | $1,013.9396 | $1,013.93 | $1,013.90 | $1,014.00 | |