| 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 | $135.32 | 11.504% | $150.8872 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $61.26 | 4.495% | $64.0136 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $212.61 | 6.658% | $226.7656 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $164.48 | 12.743% | $185.4397 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $222.84 | 10.575% | $246.4053 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $161.76 | 13.508% | $183.6105 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $56.77 | 6.176% | $60.2761 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $1,015.04 | $1,117.3980 | $1,117.41 | $1,117.40 | $1,117.40 | |