| 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 | $158.34 | 6.529% | $168.678 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $92.68 | 4.214% | $96.5855 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $189.74 | 9.582% | $207.9209 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $79.40 | 5.620% | $83.8623 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $139.89 | 9.554% | $153.2551 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $229.59 | 9.231% | $250.7835 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $41.93 | 7.112% | $44.9121 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $931.57 | $1,005.9974 | $1,006.00 | $1,006.00 | $1,006.10 | |