| 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 | $172.98 | 7.610% | $186.1438 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $6.77 | 8.249% | $7.3285 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $158.25 | 8.293% | $171.3737 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $162.26 | 10.625% | $179.5001 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $106.77 | 10.811% | $118.3129 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $113.30 | 6.559% | $120.7313 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $183.97 | 7.632% | $198.0106 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $904.30 | $981.4009 | $981.39 | $981.40 | $981.30 | |