| 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 | $180.72 | 11.815% | $202.0721 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $157.68 | 5.741% | $166.7324 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $186.25 | 5.337% | $196.1902 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $120.65 | 5.202% | $126.9262 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $116.31 | 12.345% | $130.6685 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $218.78 | 5.538% | $230.896 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $25.70 | 12.158% | $28.8246 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $1,006.09 | $1,082.3100 | $1,082.31 | $1,082.30 | $1,082.30 | |