| 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 | $154.26 | 9.454% | $168.8437 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $113.62 | 6.565% | $121.0792 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $119.56 | 13.174% | $135.3108 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $195.77 | 11.541% | $218.3638 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $205.25 | 8.265% | $222.2139 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $189.87 | 4.356% | $198.1407 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $129.67 | 13.738% | $147.4841 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $1,108.00 | $1,211.4362 | $1,211.42 | $1,211.45 | $1,211.40 | |