| 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 | $165.76 | 8.245% | $179.4269 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $18.46 | 8.167% | $19.9676 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $165.39 | 11.850% | $184.9887 | $184.99 | $185.00 | $185.00 |
| Purchase #4 | $228.76 | 8.311% | $247.7722 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $163.34 | 6.870% | $174.5615 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $194.95 | 9.369% | $213.2149 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $23.72 | 11.310% | $26.4027 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $960.38 | $1,046.3345 | $1,046.33 | $1,046.30 | $1,046.40 | |