| 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 | $135.97 | 3.201% | $140.3224 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $102.83 | 4.255% | $107.2054 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $151.94 | 4.392% | $158.6132 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $30.81 | 6.384% | $32.7769 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $207.54 | 5.476% | $218.9049 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $124.81 | 4.471% | $130.3903 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $32.88 | 11.236% | $36.5744 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $786.78 | $824.7875 | $824.78 | $824.75 | $824.80 | |