| 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 | $132.46 | 11.535% | $147.7393 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $102.44 | 12.817% | $115.5697 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $226.62 | 5.780% | $239.7186 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $186.25 | 6.356% | $198.0881 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $132.92 | 4.180% | $138.4761 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $173.90 | 6.274% | $184.8105 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $80.42 | 8.662% | $87.386 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $1,035.01 | $1,111.7883 | $1,111.80 | $1,111.80 | $1,111.80 | |