| 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 | $83.84 | 4.534% | $87.6413 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $150.27 | 9.349% | $164.3187 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $168.79 | 10.550% | $186.5973 | $186.60 | $186.60 | $186.60 |
| Purchase #4 | $101.38 | 4.438% | $105.8792 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $222.48 | 13.129% | $251.6894 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $148.99 | 4.391% | $155.5322 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $184.66 | 3.593% | $191.2948 | $191.29 | $191.30 | $191.30 |
| 7 purchase totals = | $1,060.41 | $1,142.9529 | $1,142.95 | $1,143.00 | $1,142.90 | |