| 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 | $147.65 | 6.795% | $157.6828 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $27.31 | 5.419% | $28.7899 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $71.34 | 12.707% | $80.4052 | $80.41 | $80.40 | $80.40 |
| Purchase #4 | $178.53 | 3.383% | $184.5697 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $248.42 | 6.420% | $264.3686 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $203.61 | 12.402% | $228.8617 | $228.86 | $228.85 | $228.90 |
| Purchase #7 | $121.36 | 8.697% | $131.9147 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $998.22 | $1,076.5926 | $1,076.59 | $1,076.55 | $1,076.70 | |