| 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 | $160.44 | 12.170% | $179.9655 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $229.42 | 7.775% | $247.2574 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $150.37 | 3.352% | $155.4104 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $34.65 | 6.510% | $36.9057 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $245.54 | 5.278% | $258.4996 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $231.92 | 8.259% | $251.0743 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $15.65 | 9.165% | $17.0843 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $1,067.99 | $1,146.1972 | $1,146.20 | $1,146.15 | $1,146.30 | |