| 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 | $133.74 | 10.366% | $147.6035 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $191.37 | 3.537% | $198.1388 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $43.57 | 9.132% | $47.5488 | $47.55 | $47.55 | $47.50 |
| Purchase #4 | $235.58 | 9.588% | $258.1674 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $170.65 | 12.416% | $191.8379 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $164.85 | 3.620% | $170.8176 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $112.66 | 8.573% | $122.3183 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,052.42 | $1,136.4323 | $1,136.44 | $1,136.40 | $1,136.30 | |