| 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 | $179.91 | 4.353% | $187.7415 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $18.99 | 8.645% | $20.6317 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $95.70 | 13.689% | $108.8004 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $50.39 | 13.195% | $57.039 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $247.50 | 4.465% | $258.5509 | $258.55 | $258.55 | $258.60 |
| Purchase #6 | $91.97 | 10.784% | $101.888 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $248.31 | 7.696% | $267.4199 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $932.77 | $1,002.0714 | $1,002.07 | $1,002.10 | $1,002.00 | |