| 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 | $142.93 | 13.346% | $162.0054 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $74.44 | 10.452% | $82.2205 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $76.85 | 4.836% | $80.5665 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $18.73 | 4.526% | $19.5777 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $187.26 | 13.753% | $213.0139 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $248.36 | 6.201% | $263.7608 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $109.67 | 7.608% | $118.0137 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $858.24 | $939.1585 | $939.16 | $939.10 | $939.20 | |