| 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 | $163.78 | 7.432% | $175.9521 | $175.95 | $175.95 | $176.00 |
| Purchase #2 | $187.94 | 6.537% | $200.2256 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $192.94 | 7.589% | $207.5822 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $91.26 | 9.260% | $99.7107 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $72.26 | 12.160% | $81.0468 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $80.25 | 3.281% | $82.883 | $82.88 | $82.90 | $82.90 |
| Purchase #7 | $32.98 | 4.106% | $34.3342 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $821.41 | $881.7346 | $881.73 | $881.80 | $881.70 | |