| 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 | $173.39 | 8.373% | $187.9079 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $171.44 | 7.246% | $183.8625 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $146.73 | 3.870% | $152.4085 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $46.57 | 13.479% | $52.8472 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $193.45 | 13.440% | $219.4497 | $219.45 | $219.45 | $219.40 |
| Purchase #6 | $226.78 | 9.245% | $247.7458 | $247.75 | $247.75 | $247.70 |
| Purchase #7 | $103.64 | 3.493% | $107.2601 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $1,062.00 | $1,151.4817 | $1,151.49 | $1,151.45 | $1,151.40 | |