| 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 | $170.96 | 7.472% | $183.7341 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $195.37 | 3.861% | $202.9132 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $221.89 | 7.765% | $239.1198 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $48.26 | 13.595% | $54.8209 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $192.44 | 13.442% | $218.3078 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $183.36 | 3.234% | $189.2899 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $29.55 | 6.247% | $31.396 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $1,041.83 | $1,119.5817 | $1,119.58 | $1,119.55 | $1,119.50 | |