| 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 | $169.31 | 9.624% | $185.6044 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $132.97 | 12.205% | $149.199 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $104.94 | 9.838% | $115.264 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $132.26 | 11.693% | $147.7252 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $201.88 | 11.416% | $224.9266 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $202.90 | 9.652% | $222.4839 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $26.72 | 6.744% | $28.522 | $28.52 | $28.50 | $28.50 |
| 7 purchase totals = | $970.98 | $1,073.7251 | $1,073.72 | $1,073.75 | $1,073.70 | |