| 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 | $142.85 | 7.553% | $153.6395 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $28.65 | 5.751% | $30.2977 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $129.63 | 8.282% | $140.366 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $63.91 | 10.861% | $70.8513 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $147.41 | 6.546% | $157.0595 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $61.78 | 9.755% | $67.8066 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $72.45 | 12.818% | $81.7366 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $646.68 | $701.7572 | $701.77 | $701.75 | $701.80 | |