| 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 | $176.60 | 3.190% | $182.2335 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $207.68 | 9.364% | $227.1272 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $28.28 | 11.266% | $31.466 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $181.35 | 5.708% | $191.7015 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $89.77 | 12.298% | $100.8099 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $156.93 | 6.382% | $166.9453 | $166.95 | $166.95 | $166.90 |
| Purchase #7 | $138.64 | 13.874% | $157.8749 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $979.25 | $1,058.1583 | $1,058.16 | $1,058.15 | $1,058.10 | |