| 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 | $38.89 | 12.159% | $43.6186 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $156.73 | 12.284% | $175.9827 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $15.75 | 13.811% | $17.9252 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $192.94 | 9.320% | $210.922 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $156.88 | 12.651% | $176.7269 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $235.93 | 9.332% | $257.947 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $220.62 | 4.131% | $229.7338 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,017.74 | $1,112.8562 | $1,112.86 | $1,112.90 | $1,112.70 | |