| 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 | $152.80 | 6.392% | $162.567 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $178.95 | 5.505% | $188.8012 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $180.62 | 9.844% | $198.4002 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $240.91 | 7.299% | $258.494 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $16.40 | 11.537% | $18.2921 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $202.44 | 11.424% | $225.5667 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $27.28 | 7.648% | $29.3664 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $999.40 | $1,081.4876 | $1,081.49 | $1,081.45 | $1,081.60 | |