| 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 | $155.37 | 12.277% | $174.4448 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $224.60 | 5.681% | $237.3595 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $158.65 | 8.598% | $172.2907 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $46.56 | 8.245% | $50.3989 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $167.53 | 11.678% | $187.0942 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $65.57 | 6.400% | $69.7665 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $122.39 | 13.614% | $139.0522 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $940.67 | $1,030.4068 | $1,030.40 | $1,030.40 | $1,030.50 | |