| 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 | $148.80 | 7.605% | $160.1162 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $239.59 | 9.295% | $261.8599 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $207.27 | 13.812% | $235.8981 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $189.60 | 9.378% | $207.3807 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $32.62 | 9.216% | $35.6263 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $29.41 | 10.669% | $32.5478 | $32.55 | $32.55 | $32.50 |
| Purchase #7 | $178.85 | 9.723% | $196.2396 | $196.24 | $196.25 | $196.20 |
| 7 purchase totals = | $1,026.14 | $1,129.6686 | $1,129.68 | $1,129.70 | $1,129.60 | |