| 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 | $154.56 | 7.490% | $166.1365 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $191.61 | 8.147% | $207.2205 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $199.60 | 9.571% | $218.7037 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $164.91 | 10.580% | $182.3575 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $28.85 | 11.313% | $32.1138 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $201.42 | 9.858% | $221.276 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $5.60 | 12.593% | $6.3052 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $946.55 | $1,034.1132 | $1,034.12 | $1,034.10 | $1,034.10 | |