| 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 | $99.68 | 6.112% | $105.7724 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $182.48 | 13.149% | $206.4743 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $40.73 | 12.292% | $45.7365 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $86.39 | 11.583% | $96.3966 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $135.43 | 9.146% | $147.8164 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $107.65 | 6.118% | $114.236 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $185.81 | 9.617% | $203.6793 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $838.17 | $920.1115 | $920.12 | $920.10 | $920.10 | |