| 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 | $210.93 | 7.536% | $226.8257 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $193.87 | 8.392% | $210.1396 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $211.40 | 7.663% | $227.5996 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $151.87 | 8.352% | $164.5542 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $80.95 | 9.112% | $88.3262 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $167.97 | 10.800% | $186.1108 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $33.38 | 13.131% | $37.7631 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $1,050.37 | $1,141.3192 | $1,141.32 | $1,141.35 | $1,141.30 | |