| 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 | $168.56 | 3.595% | $174.6197 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $187.25 | 3.172% | $193.1896 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $248.42 | 12.516% | $279.5122 | $279.51 | $279.50 | $279.50 |
| Purchase #4 | $41.35 | 13.296% | $46.8479 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $5.79 | 10.185% | $6.3797 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $192.50 | 5.460% | $203.0105 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $119.45 | 12.478% | $134.355 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $963.32 | $1,037.9146 | $1,037.92 | $1,037.90 | $1,037.90 | |