| 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 | $177.54 | 11.339% | $197.6713 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $172.38 | 4.289% | $179.7734 | $179.77 | $179.75 | $179.80 |
| Purchase #3 | $24.56 | 8.414% | $26.6265 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $226.43 | 13.296% | $256.5361 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $76.90 | 12.232% | $86.3064 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $215.27 | 6.830% | $229.9729 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $23.40 | 7.549% | $25.1665 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $916.48 | $1,002.0531 | $1,002.06 | $1,002.00 | $1,002.10 | |