| 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 | $164.26 | 6.351% | $174.6922 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $198.44 | 3.455% | $205.2961 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $39.85 | 7.447% | $42.8176 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $230.25 | 11.374% | $256.4386 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $76.34 | 4.328% | $79.644 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $161.78 | 11.481% | $180.354 | $180.35 | $180.35 | $180.40 |
| Purchase #7 | $192.65 | 5.681% | $203.5944 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,063.57 | $1,142.8369 | $1,142.83 | $1,142.85 | $1,142.80 | |