| 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 | $158.48 | 5.738% | $167.5736 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $145.81 | 12.373% | $163.8511 | $163.85 | $163.85 | $163.90 |
| Purchase #3 | $161.38 | 8.652% | $175.3426 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $70.74 | 13.681% | $80.4179 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $239.39 | 3.661% | $248.1541 | $248.15 | $248.15 | $248.20 |
| Purchase #6 | $210.40 | 9.486% | $230.3585 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $81.91 | 4.645% | $85.7147 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $1,068.11 | $1,151.4125 | $1,151.40 | $1,151.35 | $1,151.50 | |