| 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 | $147.92 | 6.404% | $157.3928 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $129.67 | 13.450% | $147.1106 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $101.86 | 5.254% | $107.2117 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $31.52 | 6.576% | $33.5928 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $156.86 | 5.180% | $164.9853 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $103.93 | 10.184% | $114.5142 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $72.44 | 11.489% | $80.7626 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $744.20 | $805.5700 | $805.56 | $805.55 | $805.60 | |