| 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 | $164.99 | 7.632% | $177.582 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $174.52 | 9.392% | $190.9109 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $9.32 | 10.835% | $10.3298 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $218.34 | 9.260% | $238.5583 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $25.69 | 6.792% | $27.4349 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $138.62 | 5.346% | $146.0306 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $87.32 | 9.402% | $95.5298 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $818.80 | $886.3763 | $886.37 | $886.45 | $886.30 | |