| 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 | $187.40 | 10.546% | $207.1632 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $146.28 | 12.190% | $164.1115 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $188.46 | 13.729% | $214.3337 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $114.51 | 4.684% | $119.8736 | $119.87 | $119.85 | $119.90 |
| Purchase #5 | $126.39 | 7.800% | $136.2484 | $136.25 | $136.25 | $136.20 |
| Purchase #6 | $157.33 | 8.381% | $170.5158 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $173.38 | 9.623% | $190.0644 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,093.75 | $1,202.3106 | $1,202.30 | $1,202.25 | $1,202.30 | |