| 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 | $182.46 | 3.567% | $188.9683 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $221.73 | 9.234% | $242.2045 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $172.50 | 8.554% | $187.2557 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $246.35 | 7.578% | $265.0184 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $169.93 | 8.393% | $184.1922 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $210.88 | 4.359% | $220.0723 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $168.93 | 10.577% | $186.7977 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,372.78 | $1,474.5091 | $1,474.51 | $1,474.45 | $1,474.60 | |