| 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 | $191.32 | 12.675% | $215.5698 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $134.35 | 8.150% | $145.2995 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $173.31 | 13.422% | $196.5717 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $197.63 | 4.521% | $206.5649 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $177.32 | 3.822% | $184.0972 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $241.44 | 11.399% | $268.9617 | $268.96 | $268.95 | $269.00 |
| Purchase #7 | $174.81 | 9.404% | $191.2491 | $191.25 | $191.25 | $191.20 |
| 7 purchase totals = | $1,290.18 | $1,408.3139 | $1,408.31 | $1,408.25 | $1,408.40 | |