| 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 | $73.75 | 12.381% | $82.881 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $110.79 | 6.235% | $117.6978 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $107.58 | 6.716% | $114.8051 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $135.53 | 7.315% | $145.444 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $163.42 | 5.748% | $172.8134 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $140.62 | 4.775% | $147.3346 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $92.31 | 11.121% | $102.5758 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $824.00 | $883.5517 | $883.55 | $883.60 | $883.50 | |