| 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 | $187.48 | 8.199% | $202.8515 | $202.85 | $202.85 | $202.90 |
| Purchase #2 | $168.64 | 8.640% | $183.2105 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $94.56 | 13.366% | $107.1989 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $49.33 | 8.716% | $53.6296 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $198.77 | 8.169% | $215.0075 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $130.94 | 7.516% | $140.7815 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $144.49 | 6.505% | $153.8891 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $974.21 | $1,056.5686 | $1,056.57 | $1,056.60 | $1,056.60 | |