| 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 | $177.95 | 4.625% | $186.1802 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $107.68 | 13.745% | $122.4806 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $214.85 | 11.392% | $239.3257 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $50.75 | 6.432% | $54.0142 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $56.44 | 13.751% | $64.2011 | $64.20 | $64.20 | $64.20 |
| Purchase #6 | $165.34 | 9.257% | $180.6455 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $246.55 | 3.426% | $254.9968 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $1,019.56 | $1,101.8441 | $1,101.85 | $1,101.90 | $1,101.80 | |