| 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 | $86.84 | 9.795% | $95.346 | $95.35 | $95.35 | $95.30 |
| Purchase #2 | $166.93 | 7.167% | $178.8939 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $7.67 | 3.816% | $7.9627 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $144.38 | 8.278% | $156.3318 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $77.80 | 7.110% | $83.3316 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $163.79 | 12.727% | $184.6356 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $131.86 | 13.275% | $149.3644 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $779.27 | $855.8660 | $855.86 | $855.90 | $855.80 | |