| 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 | $162.92 | 12.545% | $183.3583 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $45.36 | 13.808% | $51.6233 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $22.81 | 6.808% | $24.3629 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $64.75 | 5.272% | $68.1636 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $135.72 | 4.292% | $141.5451 | $141.55 | $141.55 | $141.50 |
| Purchase #6 | $151.83 | 5.745% | $160.5526 | $160.55 | $160.55 | $160.60 |
| Purchase #7 | $207.35 | 5.170% | $218.07 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $790.74 | $847.6758 | $847.67 | $847.60 | $847.80 | |