| 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 | $150.47 | 4.562% | $157.3344 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $161.59 | 6.391% | $171.9172 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $189.72 | 6.174% | $201.4333 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $248.47 | 3.784% | $257.8721 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $174.50 | 10.557% | $192.922 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $31.73 | 10.406% | $35.0318 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $57.54 | 11.321% | $64.0541 | $64.05 | $64.05 | $64.10 |
| 7 purchase totals = | $1,014.02 | $1,080.5649 | $1,080.55 | $1,080.55 | $1,080.50 | |