| 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 | $143.33 | 5.601% | $151.3579 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $61.83 | 13.103% | $69.9316 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $178.52 | 13.477% | $202.5791 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $88.40 | 13.199% | $100.0679 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $114.70 | 6.225% | $121.8401 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $218.78 | 9.609% | $239.8026 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $167.83 | 9.499% | $183.7722 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $973.39 | $1,069.3514 | $1,069.35 | $1,069.35 | $1,069.40 | |