| 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 | $171.76 | 8.618% | $186.5623 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $221.95 | 3.138% | $228.9148 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $164.62 | 12.620% | $185.395 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $159.73 | 7.733% | $172.0819 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $68.59 | 11.432% | $76.4312 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $138.79 | 13.511% | $157.5419 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $128.61 | 10.148% | $141.6613 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,054.05 | $1,148.5884 | $1,148.58 | $1,148.60 | $1,148.60 | |