| 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 | $162.54 | 3.176% | $167.7023 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $71.88 | 7.503% | $77.2732 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $184.84 | 6.409% | $196.6864 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $156.68 | 9.188% | $171.0758 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $28.40 | 8.368% | $30.7765 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $220.28 | 12.154% | $247.0528 | $247.05 | $247.05 | $247.10 |
| Purchase #7 | $102.56 | 9.547% | $112.3514 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $927.18 | $1,002.9184 | $1,002.92 | $1,002.95 | $1,003.10 | |