| 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 | $152.80 | 7.524% | $164.2967 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $18.34 | 9.427% | $20.0689 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $214.57 | 7.215% | $230.0512 | $230.05 | $230.05 | $230.10 |
| Purchase #4 | $109.81 | 3.150% | $113.269 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $71.85 | 11.297% | $79.9669 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $221.57 | 12.285% | $248.7899 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $135.70 | 4.874% | $142.314 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $924.64 | $998.7566 | $998.76 | $998.70 | $998.90 | |