| 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 | $154.42 | 5.630% | $163.1138 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $172.46 | 5.527% | $181.9919 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $103.93 | 12.621% | $117.047 | $117.05 | $117.05 | $117.00 |
| Purchase #4 | $167.33 | 9.672% | $183.5142 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $165.41 | 13.384% | $187.5485 | $187.55 | $187.55 | $187.50 |
| Purchase #6 | $227.72 | 13.560% | $258.5988 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $114.58 | 4.265% | $119.4668 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $1,105.85 | $1,211.2810 | $1,211.28 | $1,211.25 | $1,211.20 | |