| 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 | $165.68 | 7.725% | $178.4788 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $119.88 | 12.219% | $134.5281 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $92.62 | 4.127% | $96.4424 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $143.38 | 12.686% | $161.5692 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $193.35 | 9.503% | $211.7241 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $181.35 | 9.557% | $198.6816 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $123.38 | 6.696% | $131.6415 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $1,019.64 | $1,113.0657 | $1,113.06 | $1,113.10 | $1,113.00 | |