| 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 | $70.45 | 10.502% | $77.8487 | $77.85 | $77.85 | $77.80 |
| Purchase #2 | $179.41 | 9.151% | $195.8278 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $153.75 | 4.348% | $160.4351 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $234.28 | 9.362% | $256.2133 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $207.77 | 3.621% | $215.2934 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $205.71 | 12.236% | $230.8807 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $245.59 | 8.585% | $266.6739 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $1,296.96 | $1,403.1729 | $1,403.17 | $1,403.20 | $1,403.10 | |