| 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 | $144.28 | 9.259% | $157.6389 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $171.96 | 11.235% | $191.2797 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $230.97 | 7.586% | $248.4914 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $36.98 | 9.271% | $40.4084 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $67.28 | 4.584% | $70.3641 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $142.82 | 7.242% | $153.163 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $209.58 | 3.543% | $217.0054 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $1,003.87 | $1,078.3509 | $1,078.35 | $1,078.35 | $1,078.40 | |