| 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 | $157.67 | 4.543% | $164.8329 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $171.75 | 3.808% | $178.2902 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $163.31 | 7.408% | $175.408 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $34.67 | 3.176% | $35.7711 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $27.77 | 13.388% | $31.4878 | $31.49 | $31.50 | $31.50 |
| Purchase #6 | $162.66 | 8.691% | $176.7968 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $144.38 | 11.417% | $160.8639 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $862.21 | $923.4507 | $923.45 | $923.45 | $923.50 | |