| 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 | $16.95 | 7.769% | $18.2668 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $157.66 | 8.560% | $171.1557 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $150.41 | 8.139% | $162.6519 | $162.65 | $162.65 | $162.70 |
| Purchase #4 | $23.97 | 9.687% | $26.292 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $81.45 | 5.441% | $85.8817 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $230.88 | 3.796% | $239.6442 | $239.64 | $239.65 | $239.60 |
| Purchase #7 | $225.61 | 12.441% | $253.6781 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $886.93 | $957.5704 | $957.57 | $957.60 | $957.70 | |