| 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 | $134.90 | 4.620% | $141.1324 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $100.62 | 13.731% | $114.4361 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $171.82 | 9.575% | $188.2718 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $145.25 | 7.636% | $156.3413 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $183.44 | 6.652% | $195.6424 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $63.97 | 7.631% | $68.8516 | $68.85 | $68.85 | $68.90 |
| Purchase #7 | $28.44 | 9.696% | $31.1975 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $828.44 | $895.8731 | $895.87 | $895.90 | $895.80 | |