| 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 | $191.84 | 3.338% | $198.2436 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $87.40 | 4.337% | $91.1905 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $200.27 | 11.619% | $223.5394 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $16.73 | 4.372% | $17.4614 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $249.39 | 6.782% | $266.3036 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $135.87 | 7.327% | $145.8252 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $109.25 | 13.712% | $124.2304 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $990.75 | $1,066.7941 | $1,066.79 | $1,066.85 | $1,066.70 | |