| 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 | $101.72 | 12.525% | $114.4604 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $150.39 | 10.643% | $166.396 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $33.79 | 11.723% | $37.7512 | $37.75 | $37.75 | $37.80 |
| Purchase #4 | $182.92 | 3.606% | $189.5161 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $40.53 | 10.110% | $44.6276 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $18.89 | 5.660% | $19.9592 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $52.44 | 4.188% | $54.6362 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $580.68 | $627.3467 | $627.36 | $627.35 | $627.40 | |