| 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 | $202.93 | 10.445% | $224.126 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $93.49 | 3.681% | $96.9314 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $37.50 | 11.660% | $41.8725 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $207.34 | 11.291% | $230.7508 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $196.25 | 13.197% | $222.1491 | $222.15 | $222.15 | $222.10 |
| Purchase #6 | $179.54 | 3.150% | $185.1955 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $176.46 | 6.193% | $187.3882 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $1,093.51 | $1,188.4135 | $1,188.42 | $1,188.45 | $1,188.40 | |