| 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 | $165.94 | 12.342% | $186.4203 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $227.54 | 13.487% | $258.2283 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $103.53 | 9.674% | $113.5455 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $133.36 | 8.204% | $144.3009 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $108.42 | 8.682% | $117.833 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $18.35 | 3.622% | $19.0146 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $186.55 | 8.612% | $202.6157 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $943.69 | $1,041.9583 | $1,041.96 | $1,041.95 | $1,041.80 | |