| 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 | $151.34 | 4.600% | $158.3016 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $238.81 | 3.465% | $247.0848 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $186.28 | 3.122% | $192.0957 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $153.47 | 7.241% | $164.5828 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $29.71 | 9.469% | $32.5232 | $32.52 | $32.50 | $32.50 |
| Purchase #6 | $147.75 | 8.277% | $159.9793 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $233.59 | 7.435% | $250.9574 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,140.95 | $1,205.5248 | $1,205.52 | $1,205.55 | $1,205.60 | |