| 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 | $103.86 | 6.175% | $110.2734 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $203.41 | 9.492% | $222.7177 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $62.85 | 5.370% | $66.225 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $183.27 | 9.725% | $201.093 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $199.53 | 9.748% | $218.9802 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $160.78 | 7.503% | $172.8433 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $122.42 | 3.496% | $126.6998 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $1,036.12 | $1,118.8324 | $1,118.83 | $1,118.85 | $1,118.80 | |