| 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 | $179.27 | 11.158% | $199.2729 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $121.48 | 10.498% | $134.233 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $168.86 | 4.525% | $176.5009 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $208.62 | 7.426% | $224.1121 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $21.67 | 8.653% | $23.5451 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $100.65 | 4.854% | $105.5356 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $124.74 | 4.415% | $130.2473 | $130.25 | $130.25 | $130.20 |
| 7 purchase totals = | $925.29 | $993.4469 | $993.45 | $993.45 | $993.30 | |