| 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 | $177.60 | 4.862% | $186.2349 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $146.96 | 9.493% | $160.9109 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $136.49 | 13.733% | $155.2342 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $200.58 | 8.248% | $217.1238 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $141.29 | 4.111% | $147.0984 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $73.77 | 13.369% | $83.6323 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $59.69 | 5.756% | $63.1258 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $936.38 | $1,013.3603 | $1,013.35 | $1,013.40 | $1,013.20 | |