| 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 | $148.67 | 13.605% | $168.8966 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $7.50 | 7.399% | $8.0549 | $8.05 | $8.05 | $8.10 |
| Purchase #3 | $123.93 | 3.342% | $128.0717 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $66.83 | 6.748% | $71.3397 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $127.42 | 5.612% | $134.5708 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $91.86 | 3.753% | $95.3075 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $96.37 | 5.117% | $101.3013 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $662.58 | $707.5425 | $707.54 | $707.50 | $707.60 | |