| 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 | $181.58 | 4.391% | $189.5532 | $189.55 | $189.55 | $189.60 |
| Purchase #2 | $246.87 | 9.384% | $270.0363 | $270.04 | $270.05 | $270.00 |
| Purchase #3 | $96.53 | 11.433% | $107.5663 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $161.84 | 5.292% | $170.4046 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $167.50 | 3.792% | $173.8516 | $173.85 | $173.85 | $173.90 |
| Purchase #6 | $42.90 | 10.730% | $47.5032 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $63.92 | 6.790% | $68.2602 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $961.14 | $1,027.1754 | $1,027.17 | $1,027.15 | $1,027.30 | |