| 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 | $107.46 | 6.106% | $114.0215 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $172.35 | 9.820% | $189.2748 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $243.49 | 13.670% | $276.7751 | $276.78 | $276.80 | $276.80 |
| Purchase #4 | $185.28 | 12.398% | $208.251 | $208.25 | $208.25 | $208.30 |
| Purchase #5 | $7.36 | 11.380% | $8.1976 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $157.77 | 13.424% | $178.949 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $73.52 | 9.632% | $80.6014 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $947.23 | $1,056.0704 | $1,056.07 | $1,056.05 | $1,056.10 | |