| 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 | $179.77 | 8.853% | $195.685 | $195.69 | $195.70 | $195.70 |
| Purchase #2 | $168.75 | 12.126% | $189.2126 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $105.73 | 11.192% | $117.5633 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $63.96 | 7.744% | $68.9131 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $129.31 | 5.280% | $136.1376 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $176.73 | 10.506% | $195.2973 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $99.44 | 8.804% | $108.1947 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $923.69 | $1,011.0036 | $1,011.00 | $1,011.00 | $1,011.00 | |