| 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 | $168.49 | 7.729% | $181.5126 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $89.82 | 5.718% | $94.9559 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $192.96 | 11.350% | $214.861 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $112.99 | 3.603% | $117.061 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $160.52 | 13.449% | $182.1083 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $230.69 | 10.455% | $254.8086 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $243.70 | 8.351% | $264.0514 | $264.05 | $264.05 | $264.10 |
| 7 purchase totals = | $1,199.17 | $1,309.3588 | $1,309.36 | $1,309.30 | $1,309.50 | |