| 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 | $145.98 | 6.201% | $155.0322 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $233.28 | 6.322% | $248.028 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $148.76 | 5.116% | $156.3706 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $98.41 | 13.856% | $112.0457 | $112.05 | $112.05 | $112.00 |
| Purchase #5 | $90.63 | 3.359% | $93.6743 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $212.82 | 5.412% | $224.3378 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $145.57 | 11.337% | $162.0733 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $1,075.45 | $1,151.5619 | $1,151.56 | $1,151.55 | $1,151.50 | |