| 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 | $144.79 | 6.325% | $153.948 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $91.94 | 7.204% | $98.5634 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $186.84 | 12.715% | $210.5967 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $191.41 | 5.592% | $202.1136 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $19.66 | 6.465% | $20.931 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $227.31 | 8.270% | $246.1085 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $125.31 | 7.843% | $135.1381 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $987.26 | $1,067.3993 | $1,067.40 | $1,067.40 | $1,067.30 | |