| 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 | $173.67 | 8.675% | $188.7359 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $8.80 | 9.753% | $9.6583 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $192.89 | 13.229% | $218.4074 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $180.50 | 3.384% | $186.6081 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $110.35 | 9.170% | $120.4691 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $11.67 | 5.340% | $12.2932 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $15.72 | 6.675% | $16.7693 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $693.60 | $752.9413 | $752.95 | $752.90 | $753.00 | |