| 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 | $147.78 | 6.150% | $156.8685 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $234.78 | 8.759% | $255.3444 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $191.69 | 7.550% | $206.1626 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $192.47 | 11.259% | $214.1402 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $151.27 | 5.320% | $159.3176 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $170.85 | 13.207% | $193.4142 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $221.90 | 9.602% | $243.2068 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $1,310.74 | $1,428.4543 | $1,428.45 | $1,428.40 | $1,428.40 | |