| 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 | $173.99 | 9.649% | $190.7783 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $238.75 | 10.198% | $263.0977 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $29.66 | 9.761% | $32.5551 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $233.81 | 6.713% | $249.5057 | $249.51 | $249.50 | $249.50 |
| Purchase #5 | $147.51 | 4.598% | $154.2925 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $117.66 | 3.280% | $121.5192 | $121.52 | $121.50 | $121.50 |
| Purchase #7 | $137.26 | 13.680% | $156.0372 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $1,078.64 | $1,167.7857 | $1,167.80 | $1,167.80 | $1,167.80 | |