| 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 | $152.55 | 5.287% | $160.6153 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $12.63 | 12.732% | $14.2381 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $48.32 | 7.342% | $51.8677 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $233.77 | 10.582% | $258.5075 | $258.51 | $258.50 | $258.50 |
| Purchase #5 | $133.40 | 6.434% | $141.983 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $201.43 | 10.674% | $222.9306 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $69.49 | 10.844% | $77.0255 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $851.59 | $927.1677 | $927.18 | $927.20 | $927.10 | |