| 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 | $220.90 | 7.603% | $237.695 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $16.97 | 11.857% | $18.9821 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $156.79 | 5.179% | $164.9102 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $154.70 | 7.579% | $166.4247 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $211.31 | 6.163% | $224.333 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $174.29 | 11.138% | $193.7024 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $85.37 | 12.763% | $96.2658 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $1,020.33 | $1,102.3132 | $1,102.31 | $1,102.30 | $1,102.30 | |