| 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 | $187.46 | 10.640% | $207.4057 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $80.39 | 4.560% | $84.0558 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $179.92 | 10.521% | $198.8494 | $198.85 | $198.85 | $198.80 |
| Purchase #4 | $168.95 | 4.424% | $176.4243 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $35.74 | 4.464% | $37.3354 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $80.57 | 6.432% | $85.7523 | $85.75 | $85.75 | $85.80 |
| Purchase #7 | $249.68 | 11.142% | $277.4993 | $277.50 | $277.50 | $277.50 |
| 7 purchase totals = | $982.71 | $1,067.3222 | $1,067.33 | $1,067.30 | $1,067.30 | |