| 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 | $148.46 | 10.605% | $164.2042 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $224.62 | 7.384% | $241.2059 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $145.27 | 6.245% | $154.3421 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $16.38 | 9.677% | $17.9651 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $57.77 | 13.625% | $65.6412 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $98.59 | 11.819% | $110.2424 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $69.63 | 7.148% | $74.6072 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $760.72 | $828.2081 | $828.21 | $828.20 | $828.10 | |