| 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 | $142.56 | 3.605% | $147.6993 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $119.34 | 11.643% | $133.2348 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $249.83 | 9.486% | $273.5289 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $142.87 | 12.424% | $160.6202 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $181.36 | 11.208% | $201.6868 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $34.62 | 13.483% | $39.2878 | $39.29 | $39.30 | $39.30 |
| Purchase #7 | $92.86 | 10.229% | $102.3586 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $963.44 | $1,058.4164 | $1,058.42 | $1,058.45 | $1,058.40 | |