| 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 | $167.95 | 5.275% | $176.8094 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $31.77 | 8.514% | $34.4749 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $90.45 | 11.765% | $101.0914 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $96.88 | 4.689% | $101.4227 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $229.79 | 3.465% | $237.7522 | $237.75 | $237.75 | $237.80 |
| Purchase #6 | $231.27 | 11.857% | $258.6917 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $134.69 | 13.427% | $152.7748 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $982.80 | $1,063.0171 | $1,063.00 | $1,062.95 | $1,063.10 | |