| 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 | $221.64 | 6.679% | $236.4433 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $124.80 | 4.677% | $130.6369 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $35.86 | 7.499% | $38.5491 | $38.55 | $38.55 | $38.50 |
| Purchase #4 | $113.82 | 6.403% | $121.1079 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $57.50 | 12.419% | $64.6409 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $139.60 | 11.873% | $156.1747 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $139.68 | 4.183% | $145.5228 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $832.90 | $893.0756 | $893.07 | $893.05 | $892.90 | |