| 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 | $157.90 | 6.528% | $168.2077 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $160.31 | 11.870% | $179.3388 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $21.27 | 4.156% | $22.154 | $22.15 | $22.15 | $22.20 |
| Purchase #4 | $26.81 | 6.287% | $28.4955 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $184.37 | 4.785% | $193.1921 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $22.85 | 4.708% | $23.9258 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $53.62 | 8.545% | $58.2018 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $627.13 | $673.5157 | $673.52 | $673.55 | $673.50 | |