| 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 | $181.61 | 5.415% | $191.4442 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $90.53 | 11.583% | $101.0161 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $213.43 | 7.678% | $229.8172 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $62.46 | 3.444% | $64.6111 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $164.80 | 11.595% | $183.9086 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $14.45 | 7.146% | $15.4826 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $202.78 | 8.357% | $219.7263 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $930.06 | $1,006.0061 | $1,006.01 | $1,006.00 | $1,005.90 | |